80382852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{202987}}^1$

素因数の和:203008

約数の個数: 36

約数和(自身を含む): 221662896

約数和(自身を除く): 141280044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 202987, 405974, 608961, 811948, 1217922, 1826883, 2232857, 2435844, 3653766, 4465714, 6698571, 7307532, 8931428, 13397142, 20095713, 26794284, 40191426, 80382852]

約数ペア:

[(1, 80382852), (2, 40191426), (3, 26794284), (4, 20095713), (6, 13397142), (9, 8931428), (11, 7307532), (12, 6698571), (18, 4465714), (22, 3653766), (33, 2435844), (36, 2232857), (44, 1826883), (66, 1217922), (99, 811948), (132, 608961), (198, 405974), (396, 202987)]