80446044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136813}}^1$

素因数の和:136834

約数の個数: 36

約数和(自身を含む): 218355144

約数和(自身を除く): 137909100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136813, 273626, 410439, 547252, 820878, 957691, 1641756, 1915382, 2873073, 3830764, 5746146, 6703837, 11492292, 13407674, 20111511, 26815348, 40223022, 80446044]

約数ペア:

[(1, 80446044), (2, 40223022), (3, 26815348), (4, 20111511), (6, 13407674), (7, 11492292), (12, 6703837), (14, 5746146), (21, 3830764), (28, 2873073), (42, 1915382), (49, 1641756), (84, 957691), (98, 820878), (147, 547252), (196, 410439), (294, 273626), (588, 136813)]