78118222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 146675232

約数和(自身を除く): 68557010

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 169, 182, 241, 274, 338, 482, 959, 1183, 1687, 1781, 1918, 2366, 3133, 3374, 3562, 6266, 12467, 21931, 23153, 24934, 33017, 40729, 43862, 46306, 66034, 81458, 162071, 231119, 285103, 324142, 429221, 462238, 570206, 858442, 3004547, 5579873, 6009094, 11159746, 39059111, 78118222]

約数ペア:

[(1, 78118222), (2, 39059111), (7, 11159746), (13, 6009094), (14, 5579873), (26, 3004547), (91, 858442), (137, 570206), (169, 462238), (182, 429221), (241, 324142), (274, 285103), (338, 231119), (482, 162071), (959, 81458), (1183, 66034), (1687, 46306), (1781, 43862), (1918, 40729), (2366, 33017), (3133, 24934), (3374, 23153), (3562, 21931), (6266, 12467)]