80966736

素因数分解:

$2^4\times 3^3\times {\mathrm{187423}}^1$

素因数の和:187440

約数の個数: 40

約数和(自身を含む): 232405760

約数和(自身を除く): 151439024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187423, 374846, 562269, 749692, 1124538, 1499384, 1686807, 2249076, 2998768, 3373614, 4498152, 5060421, 6747228, 8996304, 10120842, 13494456, 20241684, 26988912, 40483368, 80966736]

約数ペア:

[(1, 80966736), (2, 40483368), (3, 26988912), (4, 20241684), (6, 13494456), (8, 10120842), (9, 8996304), (12, 6747228), (16, 5060421), (18, 4498152), (24, 3373614), (27, 2998768), (36, 2249076), (48, 1686807), (54, 1499384), (72, 1124538), (108, 749692), (144, 562269), (216, 374846), (432, 187423)]