76880692

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{30851}}^1$

素因数の和:30951

約数の個数: 24

約数和(自身を含む): 155494080

約数和(自身を除く): 78613388

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 30851, 61702, 123404, 215957, 431914, 863828, 2745739, 5491478, 10982956, 19220173, 38440346, 76880692]

約数ペア:

[(1, 76880692), (2, 38440346), (4, 19220173), (7, 10982956), (14, 5491478), (28, 2745739), (89, 863828), (178, 431914), (356, 215957), (623, 123404), (1246, 61702), (2492, 30851)]