77308904

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{88657}}^1$

素因数の和:88772

約数の個数: 16

約数和(自身を含む): 146285700

約数和(自身を除く): 68976796

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 88657, 177314, 354628, 709256, 9663613, 19327226, 38654452, 77308904]

約数ペア:

[(1, 77308904), (2, 38654452), (4, 19327226), (8, 9663613), (109, 709256), (218, 354628), (436, 177314), (872, 88657)]