77221567494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{815141}}^1$

素因数の和:815445

約数の個数: 48

約数和(自身を含む): 176755391280

約数和(自身を除く): 99533823786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 277, 342, 554, 831, 1662, 2493, 4986, 5263, 10526, 15789, 31578, 47367, 94734, 815141, 1630282, 2445423, 4890846, 7336269, 14672538, 15487679, 30975358, 46463037, 92926074, 139389111, 225794057, 278778222, 451588114, 677382171, 1354764342, 2032146513, 4064293026, 4290087083, 8580174166, 12870261249, 25740522498, 38610783747, 77221567494]

約数ペア:

[(1, 77221567494), (2, 38610783747), (3, 25740522498), (6, 12870261249), (9, 8580174166), (18, 4290087083), (19, 4064293026), (38, 2032146513), (57, 1354764342), (114, 677382171), (171, 451588114), (277, 278778222), (342, 225794057), (554, 139389111), (831, 92926074), (1662, 46463037), (2493, 30975358), (4986, 15487679), (5263, 14672538), (10526, 7336269), (15789, 4890846), (31578, 2445423), (47367, 1630282), (94734, 815141)]