89309724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7802

約数の個数: 48

約数和(自身を含む): 239904000

約数和(自身を除く): 150594276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 7649, 11676, 15298, 22947, 30596, 45894, 53543, 91788, 107086, 160629, 214172, 321258, 642516, 1063211, 2126422, 3189633, 4252844, 6379266, 7442477, 12758532, 14884954, 22327431, 29769908, 44654862, 89309724]

約数ペア:

[(1, 89309724), (2, 44654862), (3, 29769908), (4, 22327431), (6, 14884954), (7, 12758532), (12, 7442477), (14, 6379266), (21, 4252844), (28, 3189633), (42, 2126422), (84, 1063211), (139, 642516), (278, 321258), (417, 214172), (556, 160629), (834, 107086), (973, 91788), (1668, 53543), (1946, 45894), (2919, 30596), (3892, 22947), (5838, 15298), (7649, 11676)]