68391816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167627}}^1$

素因数の和:167653

約数の個数: 32

約数和(自身を含む): 181038240

約数和(自身を除く): 112646424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 167627, 335254, 502881, 670508, 1005762, 1341016, 2011524, 2849659, 4023048, 5699318, 8548977, 11398636, 17097954, 22797272, 34195908, 68391816]

約数ペア:

[(1, 68391816), (2, 34195908), (3, 22797272), (4, 17097954), (6, 11398636), (8, 8548977), (12, 5699318), (17, 4023048), (24, 2849659), (34, 2011524), (51, 1341016), (68, 1005762), (102, 670508), (136, 502881), (204, 335254), (408, 167627)]