66718908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{63907}}^1$

素因数の和:63946

約数の個数: 36

約数和(自身を含む): 174468840

約数和(自身を除く): 107749932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 63907, 127814, 191721, 255628, 383442, 575163, 766884, 1150326, 1853303, 2300652, 3706606, 5559909, 7413212, 11119818, 16679727, 22239636, 33359454, 66718908]

約数ペア:

[(1, 66718908), (2, 33359454), (3, 22239636), (4, 16679727), (6, 11119818), (9, 7413212), (12, 5559909), (18, 3706606), (29, 2300652), (36, 1853303), (58, 1150326), (87, 766884), (116, 575163), (174, 383442), (261, 255628), (348, 191721), (522, 127814), (1044, 63907)]