72104011

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5669}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 14987189

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5669, 12719, 39683, 130387, 447851, 912709, 3134957, 10300573, 72104011]

約数ペア:

[(1, 72104011), (7, 10300573), (23, 3134957), (79, 912709), (161, 447851), (553, 130387), (1817, 39683), (5669, 12719)]