78069906

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3620

約数の個数: 40

約数和(自身を含む): 176243760

約数和(自身を除く): 98173854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3467, 3753, 6934, 7506, 10401, 11259, 20802, 22518, 31203, 62406, 93609, 187218, 280827, 481913, 561654, 963826, 1445739, 2891478, 4337217, 8674434, 13011651, 26023302, 39034953, 78069906]

約数ペア:

[(1, 78069906), (2, 39034953), (3, 26023302), (6, 13011651), (9, 8674434), (18, 4337217), (27, 2891478), (54, 1445739), (81, 963826), (139, 561654), (162, 481913), (278, 280827), (417, 187218), (834, 93609), (1251, 62406), (2502, 31203), (3467, 22518), (3753, 20802), (6934, 11259), (7506, 10401)]