64860624

素因数分解:

$2^4\times 3^2\times {\mathrm{450421}}^1$

素因数の和:450435

約数の個数: 30

約数和(自身を含む): 181520066

約数和(自身を除く): 116659442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 450421, 900842, 1351263, 1801684, 2702526, 3603368, 4053789, 5405052, 7206736, 8107578, 10810104, 16215156, 21620208, 32430312, 64860624]

約数ペア:

[(1, 64860624), (2, 32430312), (3, 21620208), (4, 16215156), (6, 10810104), (8, 8107578), (9, 7206736), (12, 5405052), (16, 4053789), (18, 3603368), (24, 2702526), (36, 1801684), (48, 1351263), (72, 900842), (144, 450421)]