83663982

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 192360960

約数和(自身を除く): 108696978

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 137, 258, 263, 274, 387, 411, 526, 774, 789, 822, 1161, 1233, 1578, 2322, 2367, 2466, 3699, 4734, 5891, 7101, 7398, 11309, 11782, 14202, 17673, 22618, 33927, 35346, 36031, 53019, 67854, 72062, 101781, 106038, 108093, 159057, 203562, 216186, 305343, 318114, 324279, 610686, 648558, 972837, 1549333, 1945674, 3098666, 4647999, 9295998, 13943997, 27887994, 41831991, 83663982]

約数ペア:

[(1, 83663982), (2, 41831991), (3, 27887994), (6, 13943997), (9, 9295998), (18, 4647999), (27, 3098666), (43, 1945674), (54, 1549333), (86, 972837), (129, 648558), (137, 610686), (258, 324279), (263, 318114), (274, 305343), (387, 216186), (411, 203562), (526, 159057), (774, 108093), (789, 106038), (822, 101781), (1161, 72062), (1233, 67854), (1578, 53019), (2322, 36031), (2367, 35346), (2466, 33927), (3699, 22618), (4734, 17673), (5891, 14202), (7101, 11782), (7398, 11309)]