68754486

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{25867}}^1$

素因数の和:26315

約数の個数: 16

約数和(自身を含む): 137824704

約数和(自身を除く): 69070218

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 25867, 51734, 77601, 155202, 11459081, 22918162, 34377243, 68754486]

約数ペア:

[(1, 68754486), (2, 34377243), (3, 22918162), (6, 11459081), (443, 155202), (886, 77601), (1329, 51734), (2658, 25867)]