68168556

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{11617}}^1$

素因数の和:11790

約数の個数: 36

約数和(自身を含む): 173387032

約数和(自身を除く): 105218476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 11617, 23234, 34851, 46468, 69702, 104553, 139404, 209106, 418212, 1893571, 3787142, 5680713, 7574284, 11361426, 17042139, 22722852, 34084278, 68168556]

約数ペア:

[(1, 68168556), (2, 34084278), (3, 22722852), (4, 17042139), (6, 11361426), (9, 7574284), (12, 5680713), (18, 3787142), (36, 1893571), (163, 418212), (326, 209106), (489, 139404), (652, 104553), (978, 69702), (1467, 46468), (1956, 34851), (2934, 23234), (5868, 11617)]