80355336

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71237}}^1$

素因数の和:71293

約数の個数: 32

約数和(自身を含む): 205165440

約数和(自身を除く): 124810104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 71237, 142474, 213711, 284948, 427422, 569896, 854844, 1709688, 3348139, 6696278, 10044417, 13392556, 20088834, 26785112, 40177668, 80355336]

約数ペア:

[(1, 80355336), (2, 40177668), (3, 26785112), (4, 20088834), (6, 13392556), (8, 10044417), (12, 6696278), (24, 3348139), (47, 1709688), (94, 854844), (141, 569896), (188, 427422), (282, 284948), (376, 213711), (564, 142474), (1128, 71237)]