80212086913

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{25261}}^1\times {\mathrm{6389}}^1$

素因数の和:31728

約数の個数: 16

約数和(自身を含む): 92980327680

約数和(自身を除く): 12768240767

約数列:

[1, 7, 71, 497, 6389, 25261, 44723, 176827, 453619, 1793531, 3175333, 12554717, 161392529, 1129747703, 11458869559, 80212086913]

約数ペア:

[(1, 80212086913), (7, 11458869559), (71, 1129747703), (497, 161392529), (6389, 12554717), (25261, 3175333), (44723, 1793531), (176827, 453619)]