90351612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 267990800

約数和(自身を除く): 177639188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1129, 1404, 1482, 1539, 2052, 2106, 2223, 2258, 2964, 3078, 3387, 4212, 4446, 4516, 6156, 6669, 6774, 8892, 10161, 13338, 13548, 14677, 20007, 20322, 21451, 26676, 29354, 30483, 40014, 40644, 42902, 44031, 58708, 60966, 64353, 80028, 85804, 88062, 91449, 121932, 128706, 132093, 176124, 182898, 193059, 257412, 264186, 278863, 365796, 386118, 396279, 528372, 557726, 579177, 772236, 792558, 836589, 1115452, 1158354, 1188837, 1585116, 1673178, 1737531, 2316708, 2377674, 2509767, 3346356, 3475062, 4755348, 5019534, 6950124, 7529301, 10039068, 15058602, 22587903, 30117204, 45175806, 90351612]

約数ペア:

[(1, 90351612), (2, 45175806), (3, 30117204), (4, 22587903), (6, 15058602), (9, 10039068), (12, 7529301), (13, 6950124), (18, 5019534), (19, 4755348), (26, 3475062), (27, 3346356), (36, 2509767), (38, 2377674), (39, 2316708), (52, 1737531), (54, 1673178), (57, 1585116), (76, 1188837), (78, 1158354), (81, 1115452), (108, 836589), (114, 792558), (117, 772236), (156, 579177), (162, 557726), (171, 528372), (228, 396279), (234, 386118), (247, 365796), (324, 278863), (342, 264186), (351, 257412), (468, 193059), (494, 182898), (513, 176124), (684, 132093), (702, 128706), (741, 121932), (988, 91449), (1026, 88062), (1053, 85804), (1129, 80028), (1404, 64353), (1482, 60966), (1539, 58708), (2052, 44031), (2106, 42902), (2223, 40644), (2258, 40014), (2964, 30483), (3078, 29354), (3387, 26676), (4212, 21451), (4446, 20322), (4516, 20007), (6156, 14677), (6669, 13548), (6774, 13338), (8892, 10161)]