87259212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56369}}^1$

素因数の和:56422

約数の個数: 36

約数和(自身を含む): 225705480

約数和(自身を除く): 138446268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56369, 112738, 169107, 225476, 338214, 507321, 676428, 1014642, 2029284, 2423867, 4847734, 7271601, 9695468, 14543202, 21814803, 29086404, 43629606, 87259212]

約数ペア:

[(1, 87259212), (2, 43629606), (3, 29086404), (4, 21814803), (6, 14543202), (9, 9695468), (12, 7271601), (18, 4847734), (36, 2423867), (43, 2029284), (86, 1014642), (129, 676428), (172, 507321), (258, 338214), (387, 225476), (516, 169107), (774, 112738), (1548, 56369)]