80678088

素因数分解:

$2^3\times 3^2\times {\mathrm{1120529}}^1$

素因数の和:1120541

約数の個数: 24

約数和(自身を含む): 218503350

約数和(自身を除く): 137825262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1120529, 2241058, 3361587, 4482116, 6723174, 8964232, 10084761, 13446348, 20169522, 26892696, 40339044, 80678088]

約数ペア:

[(1, 80678088), (2, 40339044), (3, 26892696), (4, 20169522), (6, 13446348), (8, 10084761), (9, 8964232), (12, 6723174), (18, 4482116), (24, 3361587), (36, 2241058), (72, 1120529)]