72328249

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 84816000

約数和(自身を除く): 12487751

約数列:

[1, 7, 61, 113, 427, 791, 1499, 6893, 10493, 48251, 91439, 169387, 640073, 1185709, 10332607, 72328249]

約数ペア:

[(1, 72328249), (7, 10332607), (61, 1185709), (113, 640073), (427, 169387), (791, 91439), (1499, 48251), (6893, 10493)]