68752812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{36493}}^1$

素因数の和:36657

約数の個数: 24

約数和(自身を含む): 161449456

約数和(自身を除く): 92696644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 36493, 72986, 109479, 145972, 218958, 437916, 5729401, 11458802, 17188203, 22917604, 34376406, 68752812]

約数ペア:

[(1, 68752812), (2, 34376406), (3, 22917604), (4, 17188203), (6, 11458802), (12, 5729401), (157, 437916), (314, 218958), (471, 145972), (628, 109479), (942, 72986), (1884, 36493)]