81283104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 144

約数和(自身を含む): 275812992

約数和(自身を除く): 194529888

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, 1656, 1753, 1932, 2016, 2208, 2576, 2898, 3312, 3506, 3864, 5152, 5259, 5796, 6624, 7012, 7728, 10518, 11592, 12271, 14024, 15456, 15777, 21036, 23184, 24542, 28048, 31554, 36813, 40319, 42072, 46368, 49084, 56096, 63108, 73626, 80638, 84144, 98168, 110439, 120957, 126216, 147252, 161276, 168288, 196336, 220878, 241914, 252432, 282233, 294504, 322552, 362871, 392672, 441756, 483828, 504864, 564466, 589008, 645104, 725742, 846699, 883512, 967656, 1128932, 1178016, 1290208, 1451484, 1693398, 1767024, 1935312, 2257864, 2540097, 2902968, 3386796, 3534048, 3870624, 4515728, 5080194, 5805936, 6773592, 9031456, 10160388, 11611872, 13547184, 20320776, 27094368, 40641552, 81283104]

約数ペア:

[(1, 81283104), (2, 40641552), (3, 27094368), (4, 20320776), (6, 13547184), (7, 11611872), (8, 10160388), (9, 9031456), (12, 6773592), (14, 5805936), (16, 5080194), (18, 4515728), (21, 3870624), (23, 3534048), (24, 3386796), (28, 2902968), (32, 2540097), (36, 2257864), (42, 1935312), (46, 1767024), (48, 1693398), (56, 1451484), (63, 1290208), (69, 1178016), (72, 1128932), (84, 967656), (92, 883512), (96, 846699), (112, 725742), (126, 645104), (138, 589008), (144, 564466), (161, 504864), (168, 483828), (184, 441756), (207, 392672), (224, 362871), (252, 322552), (276, 294504), (288, 282233), (322, 252432), (336, 241914), (368, 220878), (414, 196336), (483, 168288), (504, 161276), (552, 147252), (644, 126216), (672, 120957), (736, 110439), (828, 98168), (966, 84144), (1008, 80638), (1104, 73626), (1288, 63108), (1449, 56096), (1656, 49084), (1753, 46368), (1932, 42072), (2016, 40319), (2208, 36813), (2576, 31554), (2898, 28048), (3312, 24542), (3506, 23184), (3864, 21036), (5152, 15777), (5259, 15456), (5796, 14024), (6624, 12271), (7012, 11592), (7728, 10518)]