87345786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 198261504

約数和(自身を除く): 110915718

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 3881, 7502, 7762, 11253, 11643, 22506, 23286, 42691, 85382, 120311, 128073, 240622, 256146, 360933, 469601, 721866, 939202, 1323421, 1408803, 2646842, 2817606, 3970263, 7940526, 14557631, 29115262, 43672893, 87345786]

約数ペア:

[(1, 87345786), (2, 43672893), (3, 29115262), (6, 14557631), (11, 7940526), (22, 3970263), (31, 2817606), (33, 2646842), (62, 1408803), (66, 1323421), (93, 939202), (121, 721866), (186, 469601), (242, 360933), (341, 256146), (363, 240622), (682, 128073), (726, 120311), (1023, 85382), (2046, 42691), (3751, 23286), (3881, 22506), (7502, 11643), (7762, 11253)]