90378642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{11003}}^1$

素因数の和:11082

約数の個数: 24

約数和(自身を含む): 185791536

約数和(自身を除く): 95412894

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 11003, 22006, 33009, 66018, 407111, 814222, 1221333, 2442666, 15063107, 30126214, 45189321, 90378642]

約数ペア:

[(1, 90378642), (2, 45189321), (3, 30126214), (6, 15063107), (37, 2442666), (74, 1221333), (111, 814222), (222, 407111), (1369, 66018), (2738, 33009), (4107, 22006), (8214, 11003)]