78788045147

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{35617}}^1$

素因数の和:36311

約数の個数: 32

約数和(自身を含む): 98784385920

約数和(自身を除く): 19996340773

約数列:

[1, 7, 17, 29, 119, 203, 493, 641, 3451, 4487, 10897, 18589, 35617, 76279, 130123, 249319, 316013, 605489, 1032893, 2212091, 4238423, 7230251, 17559181, 22830497, 122914267, 159813479, 388118449, 662084413, 2716829143, 4634590891, 11255435021, 78788045147]

約数ペア:

[(1, 78788045147), (7, 11255435021), (17, 4634590891), (29, 2716829143), (119, 662084413), (203, 388118449), (493, 159813479), (641, 122914267), (3451, 22830497), (4487, 17559181), (10897, 7230251), (18589, 4238423), (35617, 2212091), (76279, 1032893), (130123, 605489), (249319, 316013)]