80149914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{342521}}^1$

素因数の和:342542

約数の個数: 24

約数和(自身を含む): 187017012

約数和(自身を除く): 106867098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 342521, 685042, 1027563, 2055126, 3082689, 4452773, 6165378, 8905546, 13358319, 26716638, 40074957, 80149914]

約数ペア:

[(1, 80149914), (2, 40074957), (3, 26716638), (6, 13358319), (9, 8905546), (13, 6165378), (18, 4452773), (26, 3082689), (39, 2055126), (78, 1027563), (117, 685042), (234, 342521)]