72060541

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 17518979

約数列:

[1, 7, 23, 47, 89, 107, 161, 329, 623, 749, 1081, 2047, 2461, 4183, 5029, 7567, 9523, 14329, 17227, 29281, 35203, 66661, 96209, 115667, 219029, 447581, 673463, 809669, 1533203, 3133067, 10294363, 72060541]

約数ペア:

[(1, 72060541), (7, 10294363), (23, 3133067), (47, 1533203), (89, 809669), (107, 673463), (161, 447581), (329, 219029), (623, 115667), (749, 96209), (1081, 66661), (2047, 35203), (2461, 29281), (4183, 17227), (5029, 14329), (7567, 9523)]