68179998

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{86743}}^1$

素因数の和:86879

約数の個数: 16

約数和(自身を含む): 137402496

約数和(自身を除く): 69222498

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 86743, 173486, 260229, 520458, 11363333, 22726666, 34089999, 68179998]

約数ペア:

[(1, 68179998), (2, 34089999), (3, 22726666), (6, 11363333), (131, 520458), (262, 260229), (393, 173486), (786, 86743)]