80745372

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{3821}}^1$

素因数の和:4418

約数の個数: 36

約数和(自身を含む): 204507576

約数和(自身を除く): 123762204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1761, 2348, 3522, 3821, 5283, 7044, 7642, 10566, 11463, 15284, 21132, 22926, 34389, 45852, 68778, 137556, 2242927, 4485854, 6728781, 8971708, 13457562, 20186343, 26915124, 40372686, 80745372]

約数ペア:

[(1, 80745372), (2, 40372686), (3, 26915124), (4, 20186343), (6, 13457562), (9, 8971708), (12, 6728781), (18, 4485854), (36, 2242927), (587, 137556), (1174, 68778), (1761, 45852), (2348, 34389), (3522, 22926), (3821, 21132), (5283, 15284), (7044, 11463), (7642, 10566)]