87355188

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56431}}^1$

素因数の和:56484

約数の個数: 36

約数和(自身を含む): 225953728

約数和(自身を除く): 138598540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56431, 112862, 169293, 225724, 338586, 507879, 677172, 1015758, 2031516, 2426533, 4853066, 7279599, 9706132, 14559198, 21838797, 29118396, 43677594, 87355188]

約数ペア:

[(1, 87355188), (2, 43677594), (3, 29118396), (4, 21838797), (6, 14559198), (9, 9706132), (12, 7279599), (18, 4853066), (36, 2426533), (43, 2031516), (86, 1015758), (129, 677172), (172, 507879), (258, 338586), (387, 225724), (516, 169293), (774, 112862), (1548, 56431)]