87135438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65713}}^1$

素因数の和:65748

約数の個数: 32

約数和(自身を含む): 198719136

約数和(自身を除く): 111583698

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 65713, 131426, 197139, 394278, 854269, 1117121, 1708538, 2234242, 2562807, 3351363, 5125614, 6702726, 14522573, 29045146, 43567719, 87135438]

約数ペア:

[(1, 87135438), (2, 43567719), (3, 29045146), (6, 14522573), (13, 6702726), (17, 5125614), (26, 3351363), (34, 2562807), (39, 2234242), (51, 1708538), (78, 1117121), (102, 854269), (221, 394278), (442, 197139), (663, 131426), (1326, 65713)]