87451512

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{23209}}^1$

素因数の和:23375

約数の個数: 32

約数和(自身を含む): 220030800

約数和(自身を除く): 132579288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 23209, 46418, 69627, 92836, 139254, 185672, 278508, 557016, 3643813, 7287626, 10931439, 14575252, 21862878, 29150504, 43725756, 87451512]

約数ペア:

[(1, 87451512), (2, 43725756), (3, 29150504), (4, 21862878), (6, 14575252), (8, 10931439), (12, 7287626), (24, 3643813), (157, 557016), (314, 278508), (471, 185672), (628, 139254), (942, 92836), (1256, 69627), (1884, 46418), (3768, 23209)]