80454876

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{21839}}^1$

素因数の和:22153

約数の個数: 24

約数和(自身を含む): 188348160

約数和(自身を除く): 107893284

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 21839, 43678, 65517, 87356, 131034, 262068, 6704573, 13409146, 20113719, 26818292, 40227438, 80454876]

約数ペア:

[(1, 80454876), (2, 40227438), (3, 26818292), (4, 20113719), (6, 13409146), (12, 6704573), (307, 262068), (614, 131034), (921, 87356), (1228, 65517), (1842, 43678), (3684, 21839)]