80723232

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2350

約数の個数: 72

約数和(自身を含む): 231469056

約数和(自身を除く): 150745824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2207, 2286, 3048, 4064, 4414, 4572, 6096, 6621, 8828, 9144, 12192, 13242, 17656, 18288, 19863, 26484, 35312, 36576, 39726, 52968, 70624, 79452, 105936, 158904, 211872, 280289, 317808, 560578, 635616, 840867, 1121156, 1681734, 2242312, 2522601, 3363468, 4484624, 5045202, 6726936, 8969248, 10090404, 13453872, 20180808, 26907744, 40361616, 80723232]

約数ペア:

[(1, 80723232), (2, 40361616), (3, 26907744), (4, 20180808), (6, 13453872), (8, 10090404), (9, 8969248), (12, 6726936), (16, 5045202), (18, 4484624), (24, 3363468), (32, 2522601), (36, 2242312), (48, 1681734), (72, 1121156), (96, 840867), (127, 635616), (144, 560578), (254, 317808), (288, 280289), (381, 211872), (508, 158904), (762, 105936), (1016, 79452), (1143, 70624), (1524, 52968), (2032, 39726), (2207, 36576), (2286, 35312), (3048, 26484), (4064, 19863), (4414, 18288), (4572, 17656), (6096, 13242), (6621, 12192), (8828, 9144)]