80338488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47147}}^1$

素因数の和:47227

約数の個数: 32

約数和(自身を含む): 203679360

約数和(自身を除く): 123340872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 47147, 94294, 141441, 188588, 282882, 377176, 565764, 1131528, 3347437, 6694874, 10042311, 13389748, 20084622, 26779496, 40169244, 80338488]

約数ペア:

[(1, 80338488), (2, 40169244), (3, 26779496), (4, 20084622), (6, 13389748), (8, 10042311), (12, 6694874), (24, 3347437), (71, 1131528), (142, 565764), (213, 377176), (284, 282882), (426, 188588), (568, 141441), (852, 94294), (1704, 47147)]