64207332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254791}}^1$

素因数の和:254808

約数の個数: 36

約数和(自身を含む): 185488576

約数和(自身を除く): 121281244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254791, 509582, 764373, 1019164, 1528746, 1783537, 2293119, 3057492, 3567074, 4586238, 5350611, 7134148, 9172476, 10701222, 16051833, 21402444, 32103666, 64207332]

約数ペア:

[(1, 64207332), (2, 32103666), (3, 21402444), (4, 16051833), (6, 10701222), (7, 9172476), (9, 7134148), (12, 5350611), (14, 4586238), (18, 3567074), (21, 3057492), (28, 2293119), (36, 1783537), (42, 1528746), (63, 1019164), (84, 764373), (126, 509582), (252, 254791)]