71149008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2104

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 140980272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 1979, 2247, 2568, 2996, 3958, 4494, 5136, 5937, 5992, 7916, 8988, 11874, 11984, 13853, 15832, 17976, 23748, 27706, 31664, 35952, 41559, 47496, 55412, 83118, 94992, 110824, 166236, 211753, 221648, 332472, 423506, 635259, 664944, 847012, 1270518, 1482271, 1694024, 2541036, 2964542, 3388048, 4446813, 5082072, 5929084, 8893626, 10164144, 11858168, 17787252, 23716336, 35574504, 71149008]

約数ペア:

[(1, 71149008), (2, 35574504), (3, 23716336), (4, 17787252), (6, 11858168), (7, 10164144), (8, 8893626), (12, 5929084), (14, 5082072), (16, 4446813), (21, 3388048), (24, 2964542), (28, 2541036), (42, 1694024), (48, 1482271), (56, 1270518), (84, 847012), (107, 664944), (112, 635259), (168, 423506), (214, 332472), (321, 221648), (336, 211753), (428, 166236), (642, 110824), (749, 94992), (856, 83118), (1284, 55412), (1498, 47496), (1712, 41559), (1979, 35952), (2247, 31664), (2568, 27706), (2996, 23748), (3958, 17976), (4494, 15832), (5136, 13853), (5937, 11984), (5992, 11874), (7916, 8988)]