72944762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 126878400

約数和(自身を除く): 53933638

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 1199, 1601, 2071, 2398, 3202, 4142, 17611, 22781, 30419, 35222, 45562, 60838, 174509, 334609, 349018, 669218, 1919599, 3315671, 3839198, 6631342, 36472381, 72944762]

約数ペア:

[(1, 72944762), (2, 36472381), (11, 6631342), (19, 3839198), (22, 3315671), (38, 1919599), (109, 669218), (209, 349018), (218, 334609), (418, 174509), (1199, 60838), (1601, 45562), (2071, 35222), (2398, 30419), (3202, 22781), (4142, 17611)]