89873412

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{28477}}^1$

素因数の和:28747

約数の個数: 24

約数和(自身を含む): 210509376

約数和(自身を除く): 120635964

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 28477, 56954, 85431, 113908, 170862, 341724, 7489451, 14978902, 22468353, 29957804, 44936706, 89873412]

約数ペア:

[(1, 89873412), (2, 44936706), (3, 29957804), (4, 22468353), (6, 14978902), (12, 7489451), (263, 341724), (526, 170862), (789, 113908), (1052, 85431), (1578, 56954), (3156, 28477)]