83829984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 260620416

約数和(自身を除く): 176790432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 251, 284, 294, 336, 392, 426, 497, 502, 568, 588, 672, 753, 784, 852, 994, 1004, 1136, 1176, 1491, 1506, 1568, 1704, 1757, 1988, 2008, 2272, 2352, 2982, 3012, 3408, 3479, 3514, 3976, 4016, 4704, 5271, 5964, 6024, 6816, 6958, 7028, 7952, 8032, 10437, 10542, 11928, 12048, 12299, 13916, 14056, 15904, 17821, 20874, 21084, 23856, 24096, 24598, 27832, 28112, 35642, 36897, 41748, 42168, 47712, 49196, 53463, 55664, 56224, 71284, 73794, 83496, 84336, 98392, 106926, 111328, 124747, 142568, 147588, 166992, 168672, 196784, 213852, 249494, 285136, 295176, 333984, 374241, 393568, 427704, 498988, 570272, 590352, 748482, 855408, 873229, 997976, 1180704, 1496964, 1710816, 1746458, 1995952, 2619687, 2993928, 3492916, 3991904, 5239374, 5987856, 6985832, 10478748, 11975712, 13971664, 20957496, 27943328, 41914992, 83829984]

約数ペア:

[(1, 83829984), (2, 41914992), (3, 27943328), (4, 20957496), (6, 13971664), (7, 11975712), (8, 10478748), (12, 6985832), (14, 5987856), (16, 5239374), (21, 3991904), (24, 3492916), (28, 2993928), (32, 2619687), (42, 1995952), (48, 1746458), (49, 1710816), (56, 1496964), (71, 1180704), (84, 997976), (96, 873229), (98, 855408), (112, 748482), (142, 590352), (147, 570272), (168, 498988), (196, 427704), (213, 393568), (224, 374241), (251, 333984), (284, 295176), (294, 285136), (336, 249494), (392, 213852), (426, 196784), (497, 168672), (502, 166992), (568, 147588), (588, 142568), (672, 124747), (753, 111328), (784, 106926), (852, 98392), (994, 84336), (1004, 83496), (1136, 73794), (1176, 71284), (1491, 56224), (1506, 55664), (1568, 53463), (1704, 49196), (1757, 47712), (1988, 42168), (2008, 41748), (2272, 36897), (2352, 35642), (2982, 28112), (3012, 27832), (3408, 24598), (3479, 24096), (3514, 23856), (3976, 21084), (4016, 20874), (4704, 17821), (5271, 15904), (5964, 14056), (6024, 13916), (6816, 12299), (6958, 12048), (7028, 11928), (7952, 10542), (8032, 10437)]