78032778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 160938816

約数和(自身を除く): 82906038

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 313, 626, 939, 1123, 1878, 2246, 3369, 6738, 11581, 23162, 34743, 41551, 69486, 83102, 124653, 249306, 351499, 702998, 1054497, 2108994, 13005463, 26010926, 39016389, 78032778]

約数ペア:

[(1, 78032778), (2, 39016389), (3, 26010926), (6, 13005463), (37, 2108994), (74, 1054497), (111, 702998), (222, 351499), (313, 249306), (626, 124653), (939, 83102), (1123, 69486), (1878, 41551), (2246, 34743), (3369, 23162), (6738, 11581)]