72660266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9811}}^1$

素因数の和:9866

約数の個数: 24

約数和(自身を含む): 130224864

約数和(自身を除く): 57564598

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 9811, 19622, 68677, 137354, 225653, 451306, 1579571, 3159142, 5190019, 10380038, 36330133, 72660266]

約数ペア:

[(1, 72660266), (2, 36330133), (7, 10380038), (14, 5190019), (23, 3159142), (46, 1579571), (161, 451306), (322, 225653), (529, 137354), (1058, 68677), (3703, 19622), (7406, 9811)]