72063439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1181}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 86238720

約数和(自身を除く): 14175281

約数列:

[1, 7, 23, 161, 379, 1181, 2653, 8267, 8717, 27163, 61019, 190141, 447599, 3133193, 10294777, 72063439]

約数ペア:

[(1, 72063439), (7, 10294777), (23, 3133193), (161, 447599), (379, 190141), (1181, 61019), (2653, 27163), (8267, 8717)]