80383788

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{1999}}^1$

素因数の和:3126

約数の個数: 36

約数和(自身を含む): 203476000

約数和(自身を除く): 123092212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 1999, 2234, 3351, 3998, 4468, 5997, 6702, 7996, 10053, 11994, 13404, 17991, 20106, 23988, 35982, 40212, 71964, 2232883, 4465766, 6698649, 8931532, 13397298, 20095947, 26794596, 40191894, 80383788]

約数ペア:

[(1, 80383788), (2, 40191894), (3, 26794596), (4, 20095947), (6, 13397298), (9, 8931532), (12, 6698649), (18, 4465766), (36, 2232883), (1117, 71964), (1999, 40212), (2234, 35982), (3351, 23988), (3998, 20106), (4468, 17991), (5997, 13404), (6702, 11994), (7996, 10053)]