72212878078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{33331}}^1\times {\mathrm{98479}}^1$

素因数の和:131823

約数の個数: 16

約数和(自身を含む): 118171272960

約数和(自身を除く): 45958394882

約数列:

[1, 2, 11, 22, 33331, 66662, 98479, 196958, 366641, 733282, 1083269, 2166538, 3282403549, 6564807098, 36106439039, 72212878078]

約数ペア:

[(1, 72212878078), (2, 36106439039), (11, 6564807098), (22, 3282403549), (33331, 2166538), (66662, 1083269), (98479, 733282), (196958, 366641)]