83839938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 211233792

約数和(自身を除く): 127393854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3571, 3913, 7142, 7826, 10713, 11739, 21426, 23478, 24997, 46423, 49994, 74991, 92846, 139269, 149982, 153553, 278538, 307106, 324961, 460659, 649922, 921318, 974883, 1074871, 1949766, 1996189, 2149742, 3224613, 3992378, 5988567, 6449226, 11977134, 13973323, 27946646, 41919969, 83839938]

約数ペア:

[(1, 83839938), (2, 41919969), (3, 27946646), (6, 13973323), (7, 11977134), (13, 6449226), (14, 5988567), (21, 3992378), (26, 3224613), (39, 2149742), (42, 1996189), (43, 1949766), (78, 1074871), (86, 974883), (91, 921318), (129, 649922), (182, 460659), (258, 324961), (273, 307106), (301, 278538), (546, 153553), (559, 149982), (602, 139269), (903, 92846), (1118, 74991), (1677, 49994), (1806, 46423), (3354, 24997), (3571, 23478), (3913, 21426), (7142, 11739), (7826, 10713)]