72770324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16057}}^1$

素因数の和:16175

約数の個数: 24

約数和(自身を含む): 140282688

約数和(自身を除く): 67512364

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 16057, 32114, 64228, 176627, 353254, 706508, 1653871, 3307742, 6615484, 18192581, 36385162, 72770324]

約数ペア:

[(1, 72770324), (2, 36385162), (4, 18192581), (11, 6615484), (22, 3307742), (44, 1653871), (103, 706508), (206, 353254), (412, 176627), (1133, 64228), (2266, 32114), (4532, 16057)]