80894004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217457}}^1$

素因数の和:217495

約数の個数: 24

約数和(自身を含む): 194842368

約数和(自身を除く): 113948364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 217457, 434914, 652371, 869828, 1304742, 2609484, 6741167, 13482334, 20223501, 26964668, 40447002, 80894004]

約数ペア:

[(1, 80894004), (2, 40447002), (3, 26964668), (4, 20223501), (6, 13482334), (12, 6741167), (31, 2609484), (62, 1304742), (93, 869828), (124, 652371), (186, 434914), (372, 217457)]