81289668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233591}}^1$

素因数の和:233627

約数の個数: 24

約数和(自身を含む): 196217280

約数和(自身を除く): 114927612

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 233591, 467182, 700773, 934364, 1401546, 2803092, 6774139, 13548278, 20322417, 27096556, 40644834, 81289668]

約数ペア:

[(1, 81289668), (2, 40644834), (3, 27096556), (4, 20322417), (6, 13548278), (12, 6774139), (29, 2803092), (58, 1401546), (87, 934364), (116, 700773), (174, 467182), (348, 233591)]