72724088

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{80447}}^1$

素因数の和:80566

約数の個数: 16

約数和(自身を含む): 137566080

約数和(自身を除く): 64841992

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 80447, 160894, 321788, 643576, 9090511, 18181022, 36362044, 72724088]

約数ペア:

[(1, 72724088), (2, 36362044), (4, 18181022), (8, 9090511), (113, 643576), (226, 321788), (452, 160894), (904, 80447)]