89887788

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{47111}}^1$

素因数の和:47174

約数の個数: 36

約数和(自身を含む): 231508368

約数和(自身を除く): 141620580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 47111, 94222, 141333, 188444, 282666, 423999, 565332, 847998, 1695996, 2496883, 4993766, 7490649, 9987532, 14981298, 22471947, 29962596, 44943894, 89887788]

約数ペア:

[(1, 89887788), (2, 44943894), (3, 29962596), (4, 22471947), (6, 14981298), (9, 9987532), (12, 7490649), (18, 4993766), (36, 2496883), (53, 1695996), (106, 847998), (159, 565332), (212, 423999), (318, 282666), (477, 188444), (636, 141333), (954, 94222), (1908, 47111)]