Q: What is the sum of all factors of the number 77,142 excluding 77,142?
A: 100,266
The factors of the number 77,142 are: 1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 897, 989, 1118, 1677, 1794, 1978, 2967, 3354, 5934, 12857, 25714, 38571, 77142.
If you add them up, you will get the total of 77,242. Now subtract 77,142 to get 100,266