78107928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191441}}^1$

素因数の和:191467

約数の個数: 32

約数和(自身を含む): 206757360

約数和(自身を除く): 128649432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 191441, 382882, 574323, 765764, 1148646, 1531528, 2297292, 3254497, 4594584, 6508994, 9763491, 13017988, 19526982, 26035976, 39053964, 78107928]

約数ペア:

[(1, 78107928), (2, 39053964), (3, 26035976), (4, 19526982), (6, 13017988), (8, 9763491), (12, 6508994), (17, 4594584), (24, 3254497), (34, 2297292), (51, 1531528), (68, 1148646), (102, 765764), (136, 574323), (204, 382882), (408, 191441)]