68671008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 164370528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1481, 1656, 1932, 2016, 2208, 2576, 2898, 2962, 3312, 3864, 4443, 5152, 5796, 5924, 6624, 7728, 8886, 10367, 11592, 11848, 13329, 15456, 17772, 20734, 23184, 23696, 26658, 31101, 34063, 35544, 41468, 46368, 47392, 53316, 62202, 68126, 71088, 82936, 93303, 102189, 106632, 124404, 136252, 142176, 165872, 186606, 204378, 213264, 238441, 248808, 272504, 306567, 331744, 373212, 408756, 426528, 476882, 497616, 545008, 613134, 715323, 746424, 817512, 953764, 995232, 1090016, 1226268, 1430646, 1492848, 1635024, 1907528, 2145969, 2452536, 2861292, 2985696, 3270048, 3815056, 4291938, 4905072, 5722584, 7630112, 8583876, 9810144, 11445168, 17167752, 22890336, 34335504, 68671008]

約数ペア:

[(1, 68671008), (2, 34335504), (3, 22890336), (4, 17167752), (6, 11445168), (7, 9810144), (8, 8583876), (9, 7630112), (12, 5722584), (14, 4905072), (16, 4291938), (18, 3815056), (21, 3270048), (23, 2985696), (24, 2861292), (28, 2452536), (32, 2145969), (36, 1907528), (42, 1635024), (46, 1492848), (48, 1430646), (56, 1226268), (63, 1090016), (69, 995232), (72, 953764), (84, 817512), (92, 746424), (96, 715323), (112, 613134), (126, 545008), (138, 497616), (144, 476882), (161, 426528), (168, 408756), (184, 373212), (207, 331744), (224, 306567), (252, 272504), (276, 248808), (288, 238441), (322, 213264), (336, 204378), (368, 186606), (414, 165872), (483, 142176), (504, 136252), (552, 124404), (644, 106632), (672, 102189), (736, 93303), (828, 82936), (966, 71088), (1008, 68126), (1104, 62202), (1288, 53316), (1449, 47392), (1481, 46368), (1656, 41468), (1932, 35544), (2016, 34063), (2208, 31101), (2576, 26658), (2898, 23696), (2962, 23184), (3312, 20734), (3864, 17772), (4443, 15456), (5152, 13329), (5796, 11848), (5924, 11592), (6624, 10367), (7728, 8886)]