87243732

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56359}}^1$

素因数の和:56412

約数の個数: 36

約数和(自身を含む): 225665440

約数和(自身を除く): 138421708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56359, 112718, 169077, 225436, 338154, 507231, 676308, 1014462, 2028924, 2423437, 4846874, 7270311, 9693748, 14540622, 21810933, 29081244, 43621866, 87243732]

約数ペア:

[(1, 87243732), (2, 43621866), (3, 29081244), (4, 21810933), (6, 14540622), (9, 9693748), (12, 7270311), (18, 4846874), (36, 2423437), (43, 2028924), (86, 1014462), (129, 676308), (172, 507231), (258, 338154), (387, 225436), (516, 169077), (774, 112718), (1548, 56359)]