ADN

In baseball, 73 is the single-season home run record set by Barry Bonds in 2001.

73 is the total number of books in the Holy Bible in the Catholic version if the Book of Lamentations is counted as a book separate from the Book of Jeremiah.

There are 74 different non-Hamiltonian polyhedra with a minimum number of vertices. Also 74 is the atomic number Tungsten. Really 74 is not a very exciting number.

fapper has starred in 75 Animal porn films during his long and star studded career as "Ron Jeremy of the Animal world".lol

Osmium is a chemical element in the periodic table that has the symbol Os and atomic number 76. A hard, brittle, blue-gray or blue-black transition metal in the platinum family, osmium is one of the densest natural elements and is used in some alloys with platinum and iridium.

U.S. Route 77 is a north-south United States highway. It is unsigned in and around Dallas, Texas. Its historic segment through South Dakota was decommissioned with the advent of Interstate 29 but otherwise the route has been spared the decommissioning that has shortened other US highways. The route has major freeway sections in Oklahoma City including the Broadway Extension connecting suburban Edmond to downtown Oklahoma City.

78 is a triangular number, and its factorization makes it a sphenic number. As a multiple of perfect number, 78 is itself a semiperfect number.

79 is a way cool number. It is the atomic number of gold. It is a permutable prime with 97.

79 was also the number of episodes of the original Star Trek, the one true television series. William Shatner is a god!! (I will leave as an exercise to the reader to figure out which god he is.)

The sum of Euler's totient function φ(x) over the first sixteen integers is 80.

Adding up some subsets of its divisors (e.g., 1, 4, 5, 10, 20 and 40) gives 80, hence 80 is a semiperfect number.

80 is a Harshad number number in base 10.

81 is the second integral power of 4. It's also the year I got married...

This post is for number 82 !