72867132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155699}}^1$

素因数の和:155722

約数の個数: 36

約数和(自身を含む): 198361800

約数和(自身を除く): 125494668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155699, 311398, 467097, 622796, 934194, 1401291, 1868388, 2024087, 2802582, 4048174, 5605164, 6072261, 8096348, 12144522, 18216783, 24289044, 36433566, 72867132]

約数ペア:

[(1, 72867132), (2, 36433566), (3, 24289044), (4, 18216783), (6, 12144522), (9, 8096348), (12, 6072261), (13, 5605164), (18, 4048174), (26, 2802582), (36, 2024087), (39, 1868388), (52, 1401291), (78, 934194), (117, 622796), (156, 467097), (234, 311398), (468, 155699)]