72749796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18427}}^1$

素因数の和:18488

約数の個数: 48

約数和(自身を含む): 198137856

約数和(自身を除く): 125388060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18427, 36854, 55281, 73708, 110562, 128989, 221124, 257978, 386967, 515956, 773934, 866069, 1547868, 1732138, 2598207, 3464276, 5196414, 6062483, 10392828, 12124966, 18187449, 24249932, 36374898, 72749796]

約数ペア:

[(1, 72749796), (2, 36374898), (3, 24249932), (4, 18187449), (6, 12124966), (7, 10392828), (12, 6062483), (14, 5196414), (21, 3464276), (28, 2598207), (42, 1732138), (47, 1547868), (84, 866069), (94, 773934), (141, 515956), (188, 386967), (282, 257978), (329, 221124), (564, 128989), (658, 110562), (987, 73708), (1316, 55281), (1974, 36854), (3948, 18427)]