89730654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 205148160

約数和(自身を除く): 115417506

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 191, 247, 317, 382, 494, 573, 634, 741, 951, 1146, 1482, 1902, 2483, 3629, 4121, 4966, 6023, 7258, 7449, 8242, 10887, 12046, 12363, 14898, 18069, 21774, 24726, 36138, 47177, 60547, 78299, 94354, 121094, 141531, 156598, 181641, 234897, 283062, 363282, 469794, 787111, 1150393, 1574222, 2300786, 2361333, 3451179, 4722666, 6902358, 14955109, 29910218, 44865327, 89730654]

約数ペア:

[(1, 89730654), (2, 44865327), (3, 29910218), (6, 14955109), (13, 6902358), (19, 4722666), (26, 3451179), (38, 2361333), (39, 2300786), (57, 1574222), (78, 1150393), (114, 787111), (191, 469794), (247, 363282), (317, 283062), (382, 234897), (494, 181641), (573, 156598), (634, 141531), (741, 121094), (951, 94354), (1146, 78299), (1482, 60547), (1902, 47177), (2483, 36138), (3629, 24726), (4121, 21774), (4966, 18069), (6023, 14898), (7258, 12363), (7449, 12046), (8242, 10887)]