86725158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 198508800

約数和(自身を除く): 111783642

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 139, 247, 278, 417, 421, 494, 741, 834, 842, 1263, 1482, 1807, 2526, 2641, 3614, 5282, 5421, 5473, 7923, 7999, 10842, 10946, 15846, 15998, 16419, 23997, 32838, 34333, 47994, 58519, 68666, 102999, 103987, 117038, 175557, 205998, 207974, 311961, 351114, 623922, 760747, 1111861, 1521494, 2223722, 2282241, 3335583, 4564482, 6671166, 14454193, 28908386, 43362579, 86725158]

約数ペア:

[(1, 86725158), (2, 43362579), (3, 28908386), (6, 14454193), (13, 6671166), (19, 4564482), (26, 3335583), (38, 2282241), (39, 2223722), (57, 1521494), (78, 1111861), (114, 760747), (139, 623922), (247, 351114), (278, 311961), (417, 207974), (421, 205998), (494, 175557), (741, 117038), (834, 103987), (842, 102999), (1263, 68666), (1482, 58519), (1807, 47994), (2526, 34333), (2641, 32838), (3614, 23997), (5282, 16419), (5421, 15998), (5473, 15846), (7923, 10946), (7999, 10842)]