72501354

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 164241792

約数和(自身を除く): 91740438

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 1993, 2021, 3986, 4042, 5979, 6063, 11958, 12126, 17937, 18189, 35874, 36378, 85699, 93671, 171398, 187342, 257097, 281013, 514194, 562026, 771291, 843039, 1542582, 1686078, 4027853, 8055706, 12083559, 24167118, 36250677, 72501354]

約数ペア:

[(1, 72501354), (2, 36250677), (3, 24167118), (6, 12083559), (9, 8055706), (18, 4027853), (43, 1686078), (47, 1542582), (86, 843039), (94, 771291), (129, 562026), (141, 514194), (258, 281013), (282, 257097), (387, 187342), (423, 171398), (774, 93671), (846, 85699), (1993, 36378), (2021, 35874), (3986, 18189), (4042, 17937), (5979, 12126), (6063, 11958)]