71138592

素因数分解:

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

素因数の和:172

約数の個数: 162

約数和(自身を含む): 238690179

約数和(自身を除く): 167551587

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 71, 72, 84, 96, 98, 112, 126, 142, 144, 147, 168, 196, 213, 224, 252, 284, 288, 294, 336, 392, 426, 441, 497, 504, 568, 588, 639, 672, 784, 852, 882, 994, 1008, 1136, 1176, 1278, 1491, 1568, 1704, 1764, 1988, 2016, 2272, 2352, 2556, 2982, 3408, 3479, 3528, 3976, 4473, 4704, 5041, 5112, 5964, 6816, 6958, 7056, 7952, 8946, 10082, 10224, 10437, 11928, 13916, 14112, 15123, 15904, 17892, 20164, 20448, 20874, 23856, 27832, 30246, 31311, 35287, 35784, 40328, 41748, 45369, 47712, 55664, 60492, 62622, 70574, 71568, 80656, 83496, 90738, 105861, 111328, 120984, 125244, 141148, 143136, 161312, 166992, 181476, 211722, 241968, 247009, 250488, 282296, 317583, 333984, 362952, 423444, 483936, 494018, 500976, 564592, 635166, 725904, 741027, 846888, 988036, 1001952, 1129184, 1270332, 1451808, 1482054, 1693776, 1976072, 2223081, 2540664, 2964108, 3387552, 3952144, 4446162, 5081328, 5928216, 7904288, 8892324, 10162656, 11856432, 17784648, 23712864, 35569296, 71138592]

約数ペア:

[(1, 71138592), (2, 35569296), (3, 23712864), (4, 17784648), (6, 11856432), (7, 10162656), (8, 8892324), (9, 7904288), (12, 5928216), (14, 5081328), (16, 4446162), (18, 3952144), (21, 3387552), (24, 2964108), (28, 2540664), (32, 2223081), (36, 1976072), (42, 1693776), (48, 1482054), (49, 1451808), (56, 1270332), (63, 1129184), (71, 1001952), (72, 988036), (84, 846888), (96, 741027), (98, 725904), (112, 635166), (126, 564592), (142, 500976), (144, 494018), (147, 483936), (168, 423444), (196, 362952), (213, 333984), (224, 317583), (252, 282296), (284, 250488), (288, 247009), (294, 241968), (336, 211722), (392, 181476), (426, 166992), (441, 161312), (497, 143136), (504, 141148), (568, 125244), (588, 120984), (639, 111328), (672, 105861), (784, 90738), (852, 83496), (882, 80656), (994, 71568), (1008, 70574), (1136, 62622), (1176, 60492), (1278, 55664), (1491, 47712), (1568, 45369), (1704, 41748), (1764, 40328), (1988, 35784), (2016, 35287), (2272, 31311), (2352, 30246), (2556, 27832), (2982, 23856), (3408, 20874), (3479, 20448), (3528, 20164), (3976, 17892), (4473, 15904), (4704, 15123), (5041, 14112), (5112, 13916), (5964, 11928), (6816, 10437), (6958, 10224), (7056, 10082), (7952, 8946)]