72899090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{662719}}^1$

素因数の和:662737

約数の個数: 16

約数和(自身を含む): 143147520

約数和(自身を除く): 70248430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 662719, 1325438, 3313595, 6627190, 7289909, 14579818, 36449545, 72899090]

約数ペア:

[(1, 72899090), (2, 36449545), (5, 14579818), (10, 7289909), (11, 6627190), (22, 3313595), (55, 1325438), (110, 662719)]