78578364

素因数分解:

$2^2\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{4957}}^1$

素因数の和:6285

約数の個数: 24

約数和(自身を含む): 183525328

約数和(自身を除く): 104946964

約数列:

[1, 2, 3, 4, 6, 12, 1321, 2642, 3963, 4957, 5284, 7926, 9914, 14871, 15852, 19828, 29742, 59484, 6548197, 13096394, 19644591, 26192788, 39289182, 78578364]

約数ペア:

[(1, 78578364), (2, 39289182), (3, 26192788), (4, 19644591), (6, 13096394), (12, 6548197), (1321, 59484), (2642, 29742), (3963, 19828), (4957, 15852), (5284, 14871), (7926, 9914)]