72447464

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{80141}}^1$

素因数の和:80260

約数の個数: 16

約数和(自身を含む): 137042820

約数和(自身を除く): 64595356

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 80141, 160282, 320564, 641128, 9055933, 18111866, 36223732, 72447464]

約数ペア:

[(1, 72447464), (2, 36223732), (4, 18111866), (8, 9055933), (113, 641128), (226, 320564), (452, 160282), (904, 80141)]