77885856

素因数分解:

$2^5\times 3^2\times {\mathrm{270437}}^1$

素因数の和:270453

約数の個数: 36

約数和(自身を含む): 221488722

約数和(自身を除く): 143602866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270437, 540874, 811311, 1081748, 1622622, 2163496, 2433933, 3245244, 4326992, 4867866, 6490488, 8653984, 9735732, 12980976, 19471464, 25961952, 38942928, 77885856]

約数ペア:

[(1, 77885856), (2, 38942928), (3, 25961952), (4, 19471464), (6, 12980976), (8, 9735732), (9, 8653984), (12, 6490488), (16, 4867866), (18, 4326992), (24, 3245244), (32, 2433933), (36, 2163496), (48, 1622622), (72, 1081748), (96, 811311), (144, 540874), (288, 270437)]