78828792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469219}}^1$

素因数の和:469235

約数の個数: 32

約数和(自身を含む): 225225600

約数和(自身を除く): 146396808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469219, 938438, 1407657, 1876876, 2815314, 3284533, 3753752, 5630628, 6569066, 9853599, 11261256, 13138132, 19707198, 26276264, 39414396, 78828792]

約数ペア:

[(1, 78828792), (2, 39414396), (3, 26276264), (4, 19707198), (6, 13138132), (7, 11261256), (8, 9853599), (12, 6569066), (14, 5630628), (21, 3753752), (24, 3284533), (28, 2815314), (42, 1876876), (56, 1407657), (84, 938438), (168, 469219)]