72700788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{140893}}^1$

素因数の和:140943

約数の個数: 24

約数和(自身を含む): 173581408

約数和(自身を除く): 100880620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 140893, 281786, 422679, 563572, 845358, 1690716, 6058399, 12116798, 18175197, 24233596, 36350394, 72700788]

約数ペア:

[(1, 72700788), (2, 36350394), (3, 24233596), (4, 18175197), (6, 12116798), (12, 6058399), (43, 1690716), (86, 845358), (129, 563572), (172, 422679), (258, 281786), (516, 140893)]