80606526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13457

約数の個数: 64

約数和(自身を含む): 216470016

約数和(自身を除く): 135863490

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 13421, 26842, 40263, 80526, 93947, 147631, 174473, 187894, 281841, 295262, 348946, 442893, 523419, 563682, 885786, 1033417, 1046838, 1221311, 1919203, 2066834, 2442622, 3100251, 3663933, 3838406, 5757609, 6200502, 7327866, 11515218, 13434421, 26868842, 40303263, 80606526]

約数ペア:

[(1, 80606526), (2, 40303263), (3, 26868842), (6, 13434421), (7, 11515218), (11, 7327866), (13, 6200502), (14, 5757609), (21, 3838406), (22, 3663933), (26, 3100251), (33, 2442622), (39, 2066834), (42, 1919203), (66, 1221311), (77, 1046838), (78, 1033417), (91, 885786), (143, 563682), (154, 523419), (182, 442893), (231, 348946), (273, 295262), (286, 281841), (429, 187894), (462, 174473), (546, 147631), (858, 93947), (1001, 80526), (2002, 40263), (3003, 26842), (6006, 13421)]