80574174

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5549

約数の個数: 48

約数和(自身を含む): 188073600

約数和(自身を除く): 107499426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 5479, 7353, 10958, 14706, 16437, 32874, 49311, 98622, 104101, 208202, 235597, 312303, 471194, 624606, 706791, 936909, 1413582, 1873818, 2120373, 4240746, 4476343, 8952686, 13429029, 26858058, 40287087, 80574174]

約数ペア:

[(1, 80574174), (2, 40287087), (3, 26858058), (6, 13429029), (9, 8952686), (18, 4476343), (19, 4240746), (38, 2120373), (43, 1873818), (57, 1413582), (86, 936909), (114, 706791), (129, 624606), (171, 471194), (258, 312303), (342, 235597), (387, 208202), (774, 104101), (817, 98622), (1634, 49311), (2451, 32874), (4902, 16437), (5479, 14706), (7353, 10958)]