121895676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21031}}^1$

素因数の和:21071

約数の個数: 72

約数和(自身を含む): 367471104

約数和(自身を除く): 245575428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 21031, 42062, 63093, 84124, 126186, 147217, 189279, 252372, 294434, 378558, 441651, 483713, 588868, 757116, 883302, 967426, 1324953, 1451139, 1766604, 1934852, 2649906, 2902278, 3385991, 4353417, 5299812, 5804556, 6771982, 8706834, 10157973, 13543964, 17413668, 20315946, 30473919, 40631892, 60947838, 121895676]

約数ペア:

[(1, 121895676), (2, 60947838), (3, 40631892), (4, 30473919), (6, 20315946), (7, 17413668), (9, 13543964), (12, 10157973), (14, 8706834), (18, 6771982), (21, 5804556), (23, 5299812), (28, 4353417), (36, 3385991), (42, 2902278), (46, 2649906), (63, 1934852), (69, 1766604), (84, 1451139), (92, 1324953), (126, 967426), (138, 883302), (161, 757116), (207, 588868), (252, 483713), (276, 441651), (322, 378558), (414, 294434), (483, 252372), (644, 189279), (828, 147217), (966, 126186), (1449, 84124), (1932, 63093), (2898, 42062), (5796, 21031)]