72144634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3851}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 124804800

約数和(自身を除く): 52660166

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 3851, 7702, 9367, 18734, 65467, 73169, 111679, 130934, 146338, 223358, 1243873, 1898543, 2121901, 2487746, 3797086, 4243802, 36072317, 72144634]

約数ペア:

[(1, 72144634), (2, 36072317), (17, 4243802), (19, 3797086), (29, 2487746), (34, 2121901), (38, 1898543), (58, 1243873), (323, 223358), (493, 146338), (551, 130934), (646, 111679), (986, 73169), (1102, 65467), (3851, 18734), (7702, 9367)]