Q: What is the sum of all factors of the number 77,958 excluding 77,958?
A: 96,138
The factors of the number 77,958 are: 1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 4331, 8662, 12993, 25986, 38979, 77958.
If you add them up, you will get the total of 78,054. Now subtract 77,958 to get 96,138