81158112

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 252

約数和(自身を含む): 282597336

約数和(自身を除く): 201439224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 71, 72, 81, 84, 96, 98, 108, 112, 126, 142, 144, 147, 162, 168, 189, 196, 213, 216, 224, 243, 252, 284, 288, 294, 324, 336, 378, 392, 426, 432, 441, 486, 497, 504, 567, 568, 588, 639, 648, 672, 729, 756, 784, 852, 864, 882, 972, 994, 1008, 1134, 1136, 1176, 1278, 1296, 1323, 1458, 1491, 1512, 1568, 1701, 1704, 1764, 1917, 1944, 1988, 2016, 2268, 2272, 2352, 2556, 2592, 2646, 2916, 2982, 3024, 3402, 3408, 3479, 3528, 3834, 3888, 3969, 3976, 4473, 4536, 4704, 5103, 5112, 5292, 5751, 5832, 5964, 6048, 6804, 6816, 6958, 7056, 7668, 7776, 7938, 7952, 8946, 9072, 10206, 10224, 10437, 10584, 11502, 11664, 11907, 11928, 13419, 13608, 13916, 14112, 15336, 15876, 15904, 17253, 17892, 18144, 20412, 20448, 20874, 21168, 23004, 23328, 23814, 23856, 26838, 27216, 27832, 30672, 31311, 31752, 34506, 35721, 35784, 40257, 40824, 41748, 42336, 46008, 47628, 47712, 51759, 53676, 54432, 55664, 61344, 62622, 63504, 69012, 71442, 71568, 80514, 81648, 83496, 92016, 93933, 95256, 103518, 107352, 111328, 120771, 125244, 127008, 138024, 142884, 143136, 161028, 163296, 166992, 184032, 187866, 190512, 207036, 214704, 241542, 250488, 276048, 281799, 285768, 322056, 333984, 362313, 375732, 381024, 414072, 429408, 483084, 500976, 552096, 563598, 571536, 644112, 724626, 751464, 828144, 845397, 966168, 1001952, 1127196, 1143072, 1288224, 1449252, 1502928, 1656288, 1690794, 1932336, 2254392, 2536191, 2898504, 3005856, 3381588, 3864672, 4508784, 5072382, 5797008, 6763176, 9017568, 10144764, 11594016, 13526352, 20289528, 27052704, 40579056, 81158112]

約数ペア:

[(1, 81158112), (2, 40579056), (3, 27052704), (4, 20289528), (6, 13526352), (7, 11594016), (8, 10144764), (9, 9017568), (12, 6763176), (14, 5797008), (16, 5072382), (18, 4508784), (21, 3864672), (24, 3381588), (27, 3005856), (28, 2898504), (32, 2536191), (36, 2254392), (42, 1932336), (48, 1690794), (49, 1656288), (54, 1502928), (56, 1449252), (63, 1288224), (71, 1143072), (72, 1127196), (81, 1001952), (84, 966168), (96, 845397), (98, 828144), (108, 751464), (112, 724626), (126, 644112), (142, 571536), (144, 563598), (147, 552096), (162, 500976), (168, 483084), (189, 429408), (196, 414072), (213, 381024), (216, 375732), (224, 362313), (243, 333984), (252, 322056), (284, 285768), (288, 281799), (294, 276048), (324, 250488), (336, 241542), (378, 214704), (392, 207036), (426, 190512), (432, 187866), (441, 184032), (486, 166992), (497, 163296), (504, 161028), (567, 143136), (568, 142884), (588, 138024), (639, 127008), (648, 125244), (672, 120771), (729, 111328), (756, 107352), (784, 103518), (852, 95256), (864, 93933), (882, 92016), (972, 83496), (994, 81648), (1008, 80514), (1134, 71568), (1136, 71442), (1176, 69012), (1278, 63504), (1296, 62622), (1323, 61344), (1458, 55664), (1491, 54432), (1512, 53676), (1568, 51759), (1701, 47712), (1704, 47628), (1764, 46008), (1917, 42336), (1944, 41748), (1988, 40824), (2016, 40257), (2268, 35784), (2272, 35721), (2352, 34506), (2556, 31752), (2592, 31311), (2646, 30672), (2916, 27832), (2982, 27216), (3024, 26838), (3402, 23856), (3408, 23814), (3479, 23328), (3528, 23004), (3834, 21168), (3888, 20874), (3969, 20448), (3976, 20412), (4473, 18144), (4536, 17892), (4704, 17253), (5103, 15904), (5112, 15876), (5292, 15336), (5751, 14112), (5832, 13916), (5964, 13608), (6048, 13419), (6804, 11928), (6816, 11907), (6958, 11664), (7056, 11502), (7668, 10584), (7776, 10437), (7938, 10224), (7952, 10206), (8946, 9072)]