68004378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290617}}^1$

素因数の和:290638

約数の個数: 24

約数和(自身を含む): 158677428

約数和(自身を除く): 90673050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290617, 581234, 871851, 1743702, 2615553, 3778021, 5231106, 7556042, 11334063, 22668126, 34002189, 68004378]

約数ペア:

[(1, 68004378), (2, 34002189), (3, 22668126), (6, 11334063), (9, 7556042), (13, 5231106), (18, 3778021), (26, 2615553), (39, 1743702), (78, 871851), (117, 581234), (234, 290617)]