68909136

素因数分解:

$2^4\times 3^1\times {\mathrm{1435607}}^1$

素因数の和:1435618

約数の個数: 20

約数和(自身を含む): 178015392

約数和(自身を除く): 109106256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1435607, 2871214, 4306821, 5742428, 8613642, 11484856, 17227284, 22969712, 34454568, 68909136]

約数ペア:

[(1, 68909136), (2, 34454568), (3, 22969712), (4, 17227284), (6, 11484856), (8, 8613642), (12, 5742428), (16, 4306821), (24, 2871214), (48, 1435607)]