91216866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68791}}^1$

素因数の和:68826

約数の個数: 32

約数和(自身を含む): 208027008

約数和(自身を除く): 116810142

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 68791, 137582, 206373, 412746, 894283, 1169447, 1788566, 2338894, 2682849, 3508341, 5365698, 7016682, 15202811, 30405622, 45608433, 91216866]

約数ペア:

[(1, 91216866), (2, 45608433), (3, 30405622), (6, 15202811), (13, 7016682), (17, 5365698), (26, 3508341), (34, 2682849), (39, 2338894), (51, 1788566), (78, 1169447), (102, 894283), (221, 412746), (442, 206373), (663, 137582), (1326, 68791)]