87966684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{187963}}^1$

素因数の和:187986

約数の個数: 36

約数和(自身を含む): 239466136

約数和(自身を除く): 151499452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 187963, 375926, 563889, 751852, 1127778, 1691667, 2255556, 2443519, 3383334, 4887038, 6766668, 7330557, 9774076, 14661114, 21991671, 29322228, 43983342, 87966684]

約数ペア:

[(1, 87966684), (2, 43983342), (3, 29322228), (4, 21991671), (6, 14661114), (9, 9774076), (12, 7330557), (13, 6766668), (18, 4887038), (26, 3383334), (36, 2443519), (39, 2255556), (52, 1691667), (78, 1127778), (117, 751852), (156, 563889), (234, 375926), (468, 187963)]