68105544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218287}}^1$

素因数の和:218309

約数の個数: 32

約数和(自身を含む): 183361920

約数和(自身を除く): 115256376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218287, 436574, 654861, 873148, 1309722, 1746296, 2619444, 2837731, 5238888, 5675462, 8513193, 11350924, 17026386, 22701848, 34052772, 68105544]

約数ペア:

[(1, 68105544), (2, 34052772), (3, 22701848), (4, 17026386), (6, 11350924), (8, 8513193), (12, 5675462), (13, 5238888), (24, 2837731), (26, 2619444), (39, 1746296), (52, 1309722), (78, 873148), (104, 654861), (156, 436574), (312, 218287)]