64986372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 180092640

約数和(自身を除く): 115106268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 379, 396, 433, 758, 866, 1137, 1299, 1516, 1732, 2274, 2598, 3411, 3897, 4169, 4548, 4763, 5196, 6822, 7794, 8338, 9526, 12507, 13644, 14289, 15588, 16676, 19052, 25014, 28578, 37521, 42867, 50028, 57156, 75042, 85734, 150084, 164107, 171468, 328214, 492321, 656428, 984642, 1476963, 1805177, 1969284, 2953926, 3610354, 5415531, 5907852, 7220708, 10831062, 16246593, 21662124, 32493186, 64986372]

約数ペア:

[(1, 64986372), (2, 32493186), (3, 21662124), (4, 16246593), (6, 10831062), (9, 7220708), (11, 5907852), (12, 5415531), (18, 3610354), (22, 2953926), (33, 1969284), (36, 1805177), (44, 1476963), (66, 984642), (99, 656428), (132, 492321), (198, 328214), (379, 171468), (396, 164107), (433, 150084), (758, 85734), (866, 75042), (1137, 57156), (1299, 50028), (1516, 42867), (1732, 37521), (2274, 28578), (2598, 25014), (3411, 19052), (3897, 16676), (4169, 15588), (4548, 14289), (4763, 13644), (5196, 12507), (6822, 9526), (7794, 8338)]