72308112

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 195041088

約数和(自身を除く): 122732976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 661, 688, 848, 1032, 1272, 1322, 1983, 2064, 2279, 2544, 2644, 3966, 4558, 5288, 6837, 7932, 9116, 10576, 13674, 15864, 18232, 27348, 28423, 31728, 35033, 36464, 54696, 56846, 70066, 85269, 105099, 109392, 113692, 140132, 170538, 210198, 227384, 280264, 341076, 420396, 454768, 560528, 682152, 840792, 1364304, 1506419, 1681584, 3012838, 4519257, 6025676, 9038514, 12051352, 18077028, 24102704, 36154056, 72308112]

約数ペア:

[(1, 72308112), (2, 36154056), (3, 24102704), (4, 18077028), (6, 12051352), (8, 9038514), (12, 6025676), (16, 4519257), (24, 3012838), (43, 1681584), (48, 1506419), (53, 1364304), (86, 840792), (106, 682152), (129, 560528), (159, 454768), (172, 420396), (212, 341076), (258, 280264), (318, 227384), (344, 210198), (424, 170538), (516, 140132), (636, 113692), (661, 109392), (688, 105099), (848, 85269), (1032, 70066), (1272, 56846), (1322, 54696), (1983, 36464), (2064, 35033), (2279, 31728), (2544, 28423), (2644, 27348), (3966, 18232), (4558, 15864), (5288, 13674), (6837, 10576), (7932, 9116)]