80760816

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13679}}^1$

素因数の和:13734

約数の個数: 60

約数和(自身を含む): 231547680

約数和(自身を除く): 150786864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 13679, 27358, 41037, 54716, 82074, 109432, 123111, 164148, 218864, 246222, 328296, 492444, 560839, 656592, 984888, 1121678, 1682517, 1969776, 2243356, 3365034, 4486712, 5047551, 6730068, 8973424, 10095102, 13460136, 20190204, 26920272, 40380408, 80760816]

約数ペア:

[(1, 80760816), (2, 40380408), (3, 26920272), (4, 20190204), (6, 13460136), (8, 10095102), (9, 8973424), (12, 6730068), (16, 5047551), (18, 4486712), (24, 3365034), (36, 2243356), (41, 1969776), (48, 1682517), (72, 1121678), (82, 984888), (123, 656592), (144, 560839), (164, 492444), (246, 328296), (328, 246222), (369, 218864), (492, 164148), (656, 123111), (738, 109432), (984, 82074), (1476, 54716), (1968, 41037), (2952, 27358), (5904, 13679)]