87771276

素因数分解:

$2^2\times 3^4\times {\mathrm{270899}}^1$

素因数の和:270915

約数の個数: 30

約数和(自身を含む): 229452300

約数和(自身を除く): 141681024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 270899, 541798, 812697, 1083596, 1625394, 2438091, 3250788, 4876182, 7314273, 9752364, 14628546, 21942819, 29257092, 43885638, 87771276]

約数ペア:

[(1, 87771276), (2, 43885638), (3, 29257092), (4, 21942819), (6, 14628546), (9, 9752364), (12, 7314273), (18, 4876182), (27, 3250788), (36, 2438091), (54, 1625394), (81, 1083596), (108, 812697), (162, 541798), (324, 270899)]