91472148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 245143080

約数和(自身を除く): 153670932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2137, 2378, 3567, 4274, 4756, 6411, 7134, 8548, 10701, 12822, 14268, 19233, 21402, 25644, 38466, 42804, 61973, 76932, 87617, 123946, 175234, 185919, 247892, 262851, 350468, 371838, 525702, 557757, 743676, 788553, 1051404, 1115514, 1577106, 2231028, 2540893, 3154212, 5081786, 7622679, 10163572, 15245358, 22868037, 30490716, 45736074, 91472148]

約数ペア:

[(1, 91472148), (2, 45736074), (3, 30490716), (4, 22868037), (6, 15245358), (9, 10163572), (12, 7622679), (18, 5081786), (29, 3154212), (36, 2540893), (41, 2231028), (58, 1577106), (82, 1115514), (87, 1051404), (116, 788553), (123, 743676), (164, 557757), (174, 525702), (246, 371838), (261, 350468), (348, 262851), (369, 247892), (492, 185919), (522, 175234), (738, 123946), (1044, 87617), (1189, 76932), (1476, 61973), (2137, 42804), (2378, 38466), (3567, 25644), (4274, 21402), (4756, 19233), (6411, 14268), (7134, 12822), (8548, 10701)]