81859008

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 277977600

約数和(自身を除く): 196118592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 113, 132, 147, 154, 168, 176, 192, 196, 224, 226, 231, 264, 294, 308, 336, 339, 343, 352, 392, 448, 452, 462, 528, 539, 588, 616, 672, 678, 686, 704, 784, 791, 904, 924, 1029, 1056, 1078, 1176, 1232, 1243, 1344, 1356, 1372, 1568, 1582, 1617, 1808, 1848, 2058, 2112, 2156, 2352, 2373, 2464, 2486, 2712, 2744, 3136, 3164, 3234, 3616, 3696, 3729, 3773, 4116, 4312, 4704, 4746, 4928, 4972, 5424, 5488, 5537, 6328, 6468, 7232, 7392, 7458, 7546, 8232, 8624, 8701, 9408, 9492, 9944, 10848, 10976, 11074, 11319, 12656, 12936, 14784, 14916, 15092, 16464, 16611, 17248, 17402, 18984, 19888, 21696, 21952, 22148, 22638, 25312, 25872, 26103, 29832, 30184, 32928, 33222, 34496, 34804, 37968, 38759, 39776, 44296, 45276, 50624, 51744, 52206, 59664, 60368, 60907, 65856, 66444, 69608, 75936, 77518, 79552, 88592, 90552, 103488, 104412, 116277, 119328, 120736, 121814, 132888, 139216, 151872, 155036, 177184, 181104, 182721, 208824, 232554, 238656, 241472, 243628, 265776, 278432, 310072, 354368, 362208, 365442, 417648, 426349, 465108, 487256, 531552, 556864, 620144, 724416, 730884, 835296, 852698, 930216, 974512, 1063104, 1240288, 1279047, 1461768, 1670592, 1705396, 1860432, 1949024, 2480576, 2558094, 2923536, 3410792, 3720864, 3898048, 5116188, 5847072, 6821584, 7441728, 10232376, 11694144, 13643168, 20464752, 27286336, 40929504, 81859008]

約数ペア:

[(1, 81859008), (2, 40929504), (3, 27286336), (4, 20464752), (6, 13643168), (7, 11694144), (8, 10232376), (11, 7441728), (12, 6821584), (14, 5847072), (16, 5116188), (21, 3898048), (22, 3720864), (24, 3410792), (28, 2923536), (32, 2558094), (33, 2480576), (42, 1949024), (44, 1860432), (48, 1705396), (49, 1670592), (56, 1461768), (64, 1279047), (66, 1240288), (77, 1063104), (84, 974512), (88, 930216), (96, 852698), (98, 835296), (112, 730884), (113, 724416), (132, 620144), (147, 556864), (154, 531552), (168, 487256), (176, 465108), (192, 426349), (196, 417648), (224, 365442), (226, 362208), (231, 354368), (264, 310072), (294, 278432), (308, 265776), (336, 243628), (339, 241472), (343, 238656), (352, 232554), (392, 208824), (448, 182721), (452, 181104), (462, 177184), (528, 155036), (539, 151872), (588, 139216), (616, 132888), (672, 121814), (678, 120736), (686, 119328), (704, 116277), (784, 104412), (791, 103488), (904, 90552), (924, 88592), (1029, 79552), (1056, 77518), (1078, 75936), (1176, 69608), (1232, 66444), (1243, 65856), (1344, 60907), (1356, 60368), (1372, 59664), (1568, 52206), (1582, 51744), (1617, 50624), (1808, 45276), (1848, 44296), (2058, 39776), (2112, 38759), (2156, 37968), (2352, 34804), (2373, 34496), (2464, 33222), (2486, 32928), (2712, 30184), (2744, 29832), (3136, 26103), (3164, 25872), (3234, 25312), (3616, 22638), (3696, 22148), (3729, 21952), (3773, 21696), (4116, 19888), (4312, 18984), (4704, 17402), (4746, 17248), (4928, 16611), (4972, 16464), (5424, 15092), (5488, 14916), (5537, 14784), (6328, 12936), (6468, 12656), (7232, 11319), (7392, 11074), (7458, 10976), (7546, 10848), (8232, 9944), (8624, 9492), (8701, 9408)]