69439458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 92301342

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 199, 311, 374, 398, 561, 597, 622, 933, 1122, 1194, 1866, 2189, 3383, 3421, 4378, 5287, 6567, 6766, 6842, 10149, 10263, 10574, 13134, 15861, 20298, 20526, 31722, 37213, 58157, 61889, 74426, 111639, 116314, 123778, 174471, 185667, 223278, 348942, 371334, 680779, 1052113, 1361558, 2042337, 2104226, 3156339, 4084674, 6312678, 11573243, 23146486, 34719729, 69439458]

約数ペア:

[(1, 69439458), (2, 34719729), (3, 23146486), (6, 11573243), (11, 6312678), (17, 4084674), (22, 3156339), (33, 2104226), (34, 2042337), (51, 1361558), (66, 1052113), (102, 680779), (187, 371334), (199, 348942), (311, 223278), (374, 185667), (398, 174471), (561, 123778), (597, 116314), (622, 111639), (933, 74426), (1122, 61889), (1194, 58157), (1866, 37213), (2189, 31722), (3383, 20526), (3421, 20298), (4378, 15861), (5287, 13134), (6567, 10574), (6766, 10263), (6842, 10149)]