72017221837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{9613}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 82068180480

約数和(自身を除く): 10050958643

約数列:

[1, 11, 37, 79, 233, 407, 869, 2563, 2923, 8621, 9613, 18407, 32153, 94831, 105743, 202477, 355681, 681059, 759427, 2239829, 3912491, 7491649, 8353697, 24638119, 28098799, 82873673, 176946491, 309086789, 911610403, 1946411401, 6547020167, 72017221837]

約数ペア:

[(1, 72017221837), (11, 6547020167), (37, 1946411401), (79, 911610403), (233, 309086789), (407, 176946491), (869, 82873673), (2563, 28098799), (2923, 24638119), (8621, 8353697), (9613, 7491649), (18407, 3912491), (32153, 2239829), (94831, 759427), (105743, 681059), (202477, 355681)]