87243276

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{28289}}^1$

素因数の和:28553

約数の個数: 24

約数和(自身を含む): 204366960

約数和(自身を除く): 117123684

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 28289, 56578, 84867, 113156, 169734, 339468, 7270273, 14540546, 21810819, 29081092, 43621638, 87243276]

約数ペア:

[(1, 87243276), (2, 43621638), (3, 29081092), (4, 21810819), (6, 14540546), (12, 7270273), (257, 339468), (514, 169734), (771, 113156), (1028, 84867), (1542, 56578), (3084, 28289)]