77828508

素因数分解:

$2^2\times 3^2\times {\mathrm{2161903}}^1$

素因数の和:2161913

約数の個数: 18

約数和(自身を含む): 196733264

約数和(自身を除く): 118904756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2161903, 4323806, 6485709, 8647612, 12971418, 19457127, 25942836, 38914254, 77828508]

約数ペア:

[(1, 77828508), (2, 38914254), (3, 25942836), (4, 19457127), (6, 12971418), (9, 8647612), (12, 6485709), (18, 4323806), (36, 2161903)]