71424864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 144

約数和(自身を含む): 235872000

約数和(自身を除く): 164447136

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, 213, 224, 252, 284, 288, 336, 426, 497, 499, 504, 568, 639, 672, 852, 994, 998, 1008, 1136, 1278, 1491, 1497, 1704, 1988, 1996, 2016, 2272, 2556, 2982, 2994, 3408, 3493, 3976, 3992, 4473, 4491, 5112, 5964, 5988, 6816, 6986, 7952, 7984, 8946, 8982, 10224, 10479, 11928, 11976, 13972, 15904, 15968, 17892, 17964, 20448, 20958, 23856, 23952, 27944, 31437, 35429, 35784, 35928, 41916, 47712, 47904, 55888, 62874, 70858, 71568, 71856, 83832, 106287, 111776, 125748, 141716, 143136, 143712, 167664, 212574, 248003, 251496, 283432, 318861, 335328, 425148, 496006, 502992, 566864, 637722, 744009, 850296, 992012, 1005984, 1133728, 1275444, 1488018, 1700592, 1984024, 2232027, 2550888, 2976036, 3401184, 3968048, 4464054, 5101776, 5952072, 7936096, 8928108, 10203552, 11904144, 17856216, 23808288, 35712432, 71424864]

約数ペア:

[(1, 71424864), (2, 35712432), (3, 23808288), (4, 17856216), (6, 11904144), (7, 10203552), (8, 8928108), (9, 7936096), (12, 5952072), (14, 5101776), (16, 4464054), (18, 3968048), (21, 3401184), (24, 2976036), (28, 2550888), (32, 2232027), (36, 1984024), (42, 1700592), (48, 1488018), (56, 1275444), (63, 1133728), (71, 1005984), (72, 992012), (84, 850296), (96, 744009), (112, 637722), (126, 566864), (142, 502992), (144, 496006), (168, 425148), (213, 335328), (224, 318861), (252, 283432), (284, 251496), (288, 248003), (336, 212574), (426, 167664), (497, 143712), (499, 143136), (504, 141716), (568, 125748), (639, 111776), (672, 106287), (852, 83832), (994, 71856), (998, 71568), (1008, 70858), (1136, 62874), (1278, 55888), (1491, 47904), (1497, 47712), (1704, 41916), (1988, 35928), (1996, 35784), (2016, 35429), (2272, 31437), (2556, 27944), (2982, 23952), (2994, 23856), (3408, 20958), (3493, 20448), (3976, 17964), (3992, 17892), (4473, 15968), (4491, 15904), (5112, 13972), (5964, 11976), (5988, 11928), (6816, 10479), (6986, 10224), (7952, 8982), (7984, 8946)]