71843262

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86143}}^1$

素因数の和:86287

約数の個数: 16

約数和(自身を含む): 144721920

約数和(自身を除く): 72878658

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 86143, 172286, 258429, 516858, 11973877, 23947754, 35921631, 71843262]

約数ペア:

[(1, 71843262), (2, 35921631), (3, 23947754), (6, 11973877), (139, 516858), (278, 258429), (417, 172286), (834, 86143)]