74540016

素因数分解:

$2^4\times 3^2\times {\mathrm{517639}}^1$

素因数の和:517653

約数の個数: 30

約数和(自身を含む): 208608920

約数和(自身を除く): 134068904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 517639, 1035278, 1552917, 2070556, 3105834, 4141112, 4658751, 6211668, 8282224, 9317502, 12423336, 18635004, 24846672, 37270008, 74540016]

約数ペア:

[(1, 74540016), (2, 37270008), (3, 24846672), (4, 18635004), (6, 12423336), (8, 9317502), (9, 8282224), (12, 6211668), (16, 4658751), (18, 4141112), (24, 3105834), (36, 2070556), (48, 1552917), (72, 1035278), (144, 517639)]