90888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{541}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 260160

約数和(自身を除く): 169272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 541, 1082, 1623, 2164, 3246, 3787, 4328, 6492, 7574, 11361, 12984, 15148, 22722, 30296, 45444, 90888]

約数ペア:

[(1, 90888), (2, 45444), (3, 30296), (4, 22722), (6, 15148), (7, 12984), (8, 11361), (12, 7574), (14, 6492), (21, 4328), (24, 3787), (28, 3246), (42, 2164), (56, 1623), (84, 1082), (168, 541)]