77385588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{921257}}^1$

素因数の和:921271

約数の個数: 24

約数和(自身を含む): 206361792

約数和(自身を除く): 128976204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 921257, 1842514, 2763771, 3685028, 5527542, 6448799, 11055084, 12897598, 19346397, 25795196, 38692794, 77385588]

約数ペア:

[(1, 77385588), (2, 38692794), (3, 25795196), (4, 19346397), (6, 12897598), (7, 11055084), (12, 6448799), (14, 5527542), (21, 3685028), (28, 2763771), (42, 1842514), (84, 921257)]