87107778

素因数分解:

$2^1\times 3^3\times {\mathrm{599}}^1\times {\mathrm{2693}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 193968000

約数和(自身を除く): 106860222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 599, 1198, 1797, 2693, 3594, 5386, 5391, 8079, 10782, 16158, 16173, 24237, 32346, 48474, 72711, 145422, 1613107, 3226214, 4839321, 9678642, 14517963, 29035926, 43553889, 87107778]

約数ペア:

[(1, 87107778), (2, 43553889), (3, 29035926), (6, 14517963), (9, 9678642), (18, 4839321), (27, 3226214), (54, 1613107), (599, 145422), (1198, 72711), (1797, 48474), (2693, 32346), (3594, 24237), (5386, 16173), (5391, 16158), (8079, 10782)]