81226006

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1117}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 123480864

約数和(自身を除く): 42254858

約数列:

[1, 2, 103, 206, 353, 706, 1117, 2234, 36359, 72718, 115051, 230102, 394301, 788602, 40613003, 81226006]

約数ペア:

[(1, 81226006), (2, 40613003), (103, 788602), (206, 394301), (353, 230102), (706, 115051), (1117, 72718), (2234, 36359)]