88819380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37957}}^1$

素因数の和:37985

約数の個数: 72

約数和(自身を含む): 290150952

約数和(自身を除く): 201331572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37957, 75914, 113871, 151828, 189785, 227742, 341613, 379570, 455484, 493441, 569355, 683226, 759140, 986882, 1138710, 1366452, 1480323, 1708065, 1973764, 2277420, 2467205, 2960646, 3416130, 4440969, 4934410, 5921292, 6832260, 7401615, 8881938, 9868820, 14803230, 17763876, 22204845, 29606460, 44409690, 88819380]

約数ペア:

[(1, 88819380), (2, 44409690), (3, 29606460), (4, 22204845), (5, 17763876), (6, 14803230), (9, 9868820), (10, 8881938), (12, 7401615), (13, 6832260), (15, 5921292), (18, 4934410), (20, 4440969), (26, 3416130), (30, 2960646), (36, 2467205), (39, 2277420), (45, 1973764), (52, 1708065), (60, 1480323), (65, 1366452), (78, 1138710), (90, 986882), (117, 759140), (130, 683226), (156, 569355), (180, 493441), (195, 455484), (234, 379570), (260, 341613), (390, 227742), (468, 189785), (585, 151828), (780, 113871), (1170, 75914), (2340, 37957)]