87390798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 199010304

約数和(自身を除く): 111619506

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 353, 363, 682, 706, 726, 1023, 1059, 1331, 2046, 2118, 2662, 3751, 3883, 3993, 7502, 7766, 7986, 10943, 11253, 11649, 21886, 22506, 23298, 32829, 41261, 42713, 65658, 82522, 85426, 120373, 123783, 128139, 240746, 247566, 256278, 361119, 469843, 722238, 939686, 1324103, 1409529, 2648206, 2819058, 3972309, 7944618, 14565133, 29130266, 43695399, 87390798]

約数ペア:

[(1, 87390798), (2, 43695399), (3, 29130266), (6, 14565133), (11, 7944618), (22, 3972309), (31, 2819058), (33, 2648206), (62, 1409529), (66, 1324103), (93, 939686), (121, 722238), (186, 469843), (242, 361119), (341, 256278), (353, 247566), (363, 240746), (682, 128139), (706, 123783), (726, 120373), (1023, 85426), (1059, 82522), (1331, 65658), (2046, 42713), (2118, 41261), (2662, 32829), (3751, 23298), (3883, 22506), (3993, 21886), (7502, 11649), (7766, 11253), (7986, 10943)]