86721738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5807}}^1$

素因数の和:5962

約数の個数: 32

約数和(自身を含む): 183997440

約数和(自身を除く): 97275702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 5807, 7467, 11614, 14934, 17421, 34842, 110333, 220666, 330999, 661998, 760717, 1521434, 2282151, 4564302, 14453623, 28907246, 43360869, 86721738]

約数ペア:

[(1, 86721738), (2, 43360869), (3, 28907246), (6, 14453623), (19, 4564302), (38, 2282151), (57, 1521434), (114, 760717), (131, 661998), (262, 330999), (393, 220666), (786, 110333), (2489, 34842), (4978, 17421), (5807, 14934), (7467, 11614)]