64290984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140989}}^1$

素因数の和:141017

約数の個数: 32

約数和(自身を含む): 169188000

約数和(自身を除く): 104897016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 140989, 281978, 422967, 563956, 845934, 1127912, 1691868, 2678791, 3383736, 5357582, 8036373, 10715164, 16072746, 21430328, 32145492, 64290984]

約数ペア:

[(1, 64290984), (2, 32145492), (3, 21430328), (4, 16072746), (6, 10715164), (8, 8036373), (12, 5357582), (19, 3383736), (24, 2678791), (38, 1691868), (57, 1127912), (76, 845934), (114, 563956), (152, 422967), (228, 281978), (456, 140989)]