78873212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5839}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 151092480

約数和(自身を除く): 72219268

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 5839, 6754, 11678, 13508, 23356, 64229, 128458, 256916, 1792573, 3585146, 7170292, 19718303, 39436606, 78873212]

約数ペア:

[(1, 78873212), (2, 39436606), (4, 19718303), (11, 7170292), (22, 3585146), (44, 1792573), (307, 256916), (614, 128458), (1228, 64229), (3377, 23356), (5839, 13508), (6754, 11678)]