72606779

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 90419328

約数和(自身を除く): 17812549

約数列:

[1, 7, 17, 49, 101, 119, 707, 833, 863, 1717, 4949, 6041, 12019, 14671, 42287, 84133, 87163, 102697, 610141, 718879, 1481771, 4270987, 10372397, 72606779]

約数ペア:

[(1, 72606779), (7, 10372397), (17, 4270987), (49, 1481771), (101, 718879), (119, 610141), (707, 102697), (833, 87163), (863, 84133), (1717, 42287), (4949, 14671), (6041, 12019)]