87280884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56383}}^1$

素因数の和:56436

約数の個数: 36

約数和(自身を含む): 225761536

約数和(自身を除く): 138480652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56383, 112766, 169149, 225532, 338298, 507447, 676596, 1014894, 2029788, 2424469, 4848938, 7273407, 9697876, 14546814, 21820221, 29093628, 43640442, 87280884]

約数ペア:

[(1, 87280884), (2, 43640442), (3, 29093628), (4, 21820221), (6, 14546814), (9, 9697876), (12, 7273407), (18, 4848938), (36, 2424469), (43, 2029788), (86, 1014894), (129, 676596), (172, 507447), (258, 338298), (387, 225532), (516, 169149), (774, 112766), (1548, 56383)]