72249604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69739}}^1$

素因数の和:69787

約数の個数: 24

約数和(自身を含む): 148406720

約数和(自身を除く): 76157116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 69739, 139478, 278956, 488173, 976346, 1952692, 2580343, 5160686, 10321372, 18062401, 36124802, 72249604]

約数ペア:

[(1, 72249604), (2, 36124802), (4, 18062401), (7, 10321372), (14, 5160686), (28, 2580343), (37, 1952692), (74, 976346), (148, 488173), (259, 278956), (518, 139478), (1036, 69739)]