27625248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 91518336

約数和(自身を除く): 63893088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 193, 213, 224, 252, 284, 288, 336, 386, 426, 497, 504, 568, 579, 639, 672, 772, 852, 994, 1008, 1136, 1158, 1278, 1351, 1491, 1544, 1704, 1737, 1988, 2016, 2272, 2316, 2556, 2702, 2982, 3088, 3408, 3474, 3976, 4053, 4473, 4632, 5112, 5404, 5964, 6176, 6816, 6948, 7952, 8106, 8946, 9264, 10224, 10808, 11928, 12159, 13703, 13896, 15904, 16212, 17892, 18528, 20448, 21616, 23856, 24318, 27406, 27792, 32424, 35784, 41109, 43232, 47712, 48636, 54812, 55584, 64848, 71568, 82218, 95921, 97272, 109624, 123327, 129696, 143136, 164436, 191842, 194544, 219248, 246654, 287763, 328872, 383684, 389088, 438496, 493308, 575526, 657744, 767368, 863289, 986616, 1151052, 1315488, 1534736, 1726578, 1973232, 2302104, 3069472, 3453156, 3946464, 4604208, 6906312, 9208416, 13812624, 27625248]

約数ペア:

[(1, 27625248), (2, 13812624), (3, 9208416), (4, 6906312), (6, 4604208), (7, 3946464), (8, 3453156), (9, 3069472), (12, 2302104), (14, 1973232), (16, 1726578), (18, 1534736), (21, 1315488), (24, 1151052), (28, 986616), (32, 863289), (36, 767368), (42, 657744), (48, 575526), (56, 493308), (63, 438496), (71, 389088), (72, 383684), (84, 328872), (96, 287763), (112, 246654), (126, 219248), (142, 194544), (144, 191842), (168, 164436), (193, 143136), (213, 129696), (224, 123327), (252, 109624), (284, 97272), (288, 95921), (336, 82218), (386, 71568), (426, 64848), (497, 55584), (504, 54812), (568, 48636), (579, 47712), (639, 43232), (672, 41109), (772, 35784), (852, 32424), (994, 27792), (1008, 27406), (1136, 24318), (1158, 23856), (1278, 21616), (1351, 20448), (1491, 18528), (1544, 17892), (1704, 16212), (1737, 15904), (1988, 13896), (2016, 13703), (2272, 12159), (2316, 11928), (2556, 10808), (2702, 10224), (2982, 9264), (3088, 8946), (3408, 8106), (3474, 7952), (3976, 6948), (4053, 6816), (4473, 6176), (4632, 5964), (5112, 5404)]