123247872

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 397844160

約数和(自身を除く): 274596288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1621, 1728, 2112, 2304, 2376, 2816, 3168, 3242, 3456, 4224, 4752, 4863, 6336, 6484, 6912, 8448, 9504, 9726, 12672, 12968, 14589, 17831, 19008, 19452, 25344, 25936, 29178, 35662, 38016, 38904, 43767, 51872, 53493, 58356, 71324, 76032, 77808, 87534, 103744, 106986, 116712, 142648, 155616, 160479, 175068, 207488, 213972, 233424, 285296, 311232, 320958, 350136, 414976, 427944, 466848, 481437, 570592, 622464, 641916, 700272, 855888, 933696, 962874, 1141184, 1244928, 1283832, 1400544, 1711776, 1867392, 1925748, 2282368, 2567664, 2801088, 3423552, 3734784, 3851496, 4564736, 5135328, 5602176, 6847104, 7702992, 10270656, 11204352, 13694208, 15405984, 20541312, 30811968, 41082624, 61623936, 123247872]

約数ペア:

[(1, 123247872), (2, 61623936), (3, 41082624), (4, 30811968), (6, 20541312), (8, 15405984), (9, 13694208), (11, 11204352), (12, 10270656), (16, 7702992), (18, 6847104), (22, 5602176), (24, 5135328), (27, 4564736), (32, 3851496), (33, 3734784), (36, 3423552), (44, 2801088), (48, 2567664), (54, 2282368), (64, 1925748), (66, 1867392), (72, 1711776), (88, 1400544), (96, 1283832), (99, 1244928), (108, 1141184), (128, 962874), (132, 933696), (144, 855888), (176, 700272), (192, 641916), (198, 622464), (216, 570592), (256, 481437), (264, 466848), (288, 427944), (297, 414976), (352, 350136), (384, 320958), (396, 311232), (432, 285296), (528, 233424), (576, 213972), (594, 207488), (704, 175068), (768, 160479), (792, 155616), (864, 142648), (1056, 116712), (1152, 106986), (1188, 103744), (1408, 87534), (1584, 77808), (1621, 76032), (1728, 71324), (2112, 58356), (2304, 53493), (2376, 51872), (2816, 43767), (3168, 38904), (3242, 38016), (3456, 35662), (4224, 29178), (4752, 25936), (4863, 25344), (6336, 19452), (6484, 19008), (6912, 17831), (8448, 14589), (9504, 12968), (9726, 12672)]