87944178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13337}}^1$

素因数の和:13506

約数の個数: 32

約数和(自身を含む): 202310784

約数和(自身を除く): 114366606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 13337, 26674, 40011, 80022, 93359, 186718, 280077, 560154, 2093909, 4187818, 6281727, 12563454, 14657363, 29314726, 43972089, 87944178]

約数ペア:

[(1, 87944178), (2, 43972089), (3, 29314726), (6, 14657363), (7, 12563454), (14, 6281727), (21, 4187818), (42, 2093909), (157, 560154), (314, 280077), (471, 186718), (942, 93359), (1099, 80022), (2198, 40011), (3297, 26674), (6594, 13337)]