81727452

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{78283}}^1$

素因数の和:78322

約数の個数: 36

約数和(自身を含む): 213715320

約数和(自身を除く): 131987868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 78283, 156566, 234849, 313132, 469698, 704547, 939396, 1409094, 2270207, 2818188, 4540414, 6810621, 9080828, 13621242, 20431863, 27242484, 40863726, 81727452]

約数ペア:

[(1, 81727452), (2, 40863726), (3, 27242484), (4, 20431863), (6, 13621242), (9, 9080828), (12, 6810621), (18, 4540414), (29, 2818188), (36, 2270207), (58, 1409094), (87, 939396), (116, 704547), (174, 469698), (261, 313132), (348, 234849), (522, 156566), (1044, 78283)]