85212842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 73123798

約数列:

[1, 2, 11, 13, 22, 26, 41, 43, 82, 86, 143, 169, 286, 338, 451, 473, 533, 559, 902, 946, 1066, 1118, 1763, 1859, 2197, 3526, 3718, 4394, 5863, 6149, 6929, 7267, 11726, 12298, 13858, 14534, 19393, 22919, 24167, 38786, 45838, 48334, 76219, 79937, 90077, 94471, 152438, 159874, 180154, 188942, 252109, 297947, 504218, 595894, 990847, 1039181, 1981694, 2078362, 3277417, 3873311, 6554834, 7746622, 42606421, 85212842]

約数ペア:

[(1, 85212842), (2, 42606421), (11, 7746622), (13, 6554834), (22, 3873311), (26, 3277417), (41, 2078362), (43, 1981694), (82, 1039181), (86, 990847), (143, 595894), (169, 504218), (286, 297947), (338, 252109), (451, 188942), (473, 180154), (533, 159874), (559, 152438), (902, 94471), (946, 90077), (1066, 79937), (1118, 76219), (1763, 48334), (1859, 45838), (2197, 38786), (3526, 24167), (3718, 22919), (4394, 19393), (5863, 14534), (6149, 13858), (6929, 12298), (7267, 11726)]