80547654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17189}}^1$

素因数の和:17276

約数の個数: 32

約数和(自身を含む): 178225920

約数和(自身を除く): 97678266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 17189, 34378, 51567, 103134, 189079, 378158, 567237, 1134474, 1220419, 2440838, 3661257, 7322514, 13424609, 26849218, 40273827, 80547654]

約数ペア:

[(1, 80547654), (2, 40273827), (3, 26849218), (6, 13424609), (11, 7322514), (22, 3661257), (33, 2440838), (66, 1220419), (71, 1134474), (142, 567237), (213, 378158), (426, 189079), (781, 103134), (1562, 51567), (2343, 34378), (4686, 17189)]