80194344

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21283}}^1$

素因数の和:21449

約数の個数: 32

約数和(自身を含む): 201772320

約数和(自身を除く): 121577976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 21283, 42566, 63849, 85132, 127698, 170264, 255396, 510792, 3341431, 6682862, 10024293, 13365724, 20048586, 26731448, 40097172, 80194344]

約数ペア:

[(1, 80194344), (2, 40097172), (3, 26731448), (4, 20048586), (6, 13365724), (8, 10024293), (12, 6682862), (24, 3341431), (157, 510792), (314, 255396), (471, 170264), (628, 127698), (942, 85132), (1256, 63849), (1884, 42566), (3768, 21283)]