Q: What is the sum of all factors of the number 80,172 excluding 80,172?
A: 136,044
The factors of the number 80,172 are: 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 524, 612, 786, 1179, 1572, 2227, 2358, 4454, 4716, 6681, 8908, 13362, 20043, 26724, 40086, 80172.
If you add them up, you will get the total of 80,308. Now subtract 80,172 to get 136,044