72180641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 79968000

約数和(自身を除く): 7787359

約数列:

[1, 13, 67, 79, 871, 1027, 1049, 5293, 13637, 68809, 70283, 82871, 913679, 1077323, 5552357, 72180641]

約数ペア:

[(1, 72180641), (13, 5552357), (67, 1077323), (79, 913679), (871, 82871), (1027, 70283), (1049, 68809), (5293, 13637)]