77872372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 141128960

約数和(自身を除く): 63256588

約数列:

[1, 2, 4, 31, 62, 124, 379, 758, 1516, 1657, 3314, 6628, 11749, 23498, 46996, 51367, 102734, 205468, 628003, 1256006, 2512012, 19468093, 38936186, 77872372]

約数ペア:

[(1, 77872372), (2, 38936186), (4, 19468093), (31, 2512012), (62, 1256006), (124, 628003), (379, 205468), (758, 102734), (1516, 51367), (1657, 46996), (3314, 23498), (6628, 11749)]