84090517

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 108991980

約数和(自身を除く): 24901463

約数列:

[1, 7, 17, 29, 49, 59, 119, 203, 413, 493, 833, 1003, 1421, 1711, 2891, 3451, 3481, 7021, 11977, 24157, 24367, 29087, 49147, 59177, 83839, 100949, 170569, 203609, 414239, 706643, 1425263, 1716133, 2899673, 4946501, 12012931, 84090517]

約数ペア:

[(1, 84090517), (7, 12012931), (17, 4946501), (29, 2899673), (49, 1716133), (59, 1425263), (119, 706643), (203, 414239), (413, 203609), (493, 170569), (833, 100949), (1003, 83839), (1421, 59177), (1711, 49147), (2891, 29087), (3451, 24367), (3481, 24157), (7021, 11977)]