87855588

素因数分解:

$2^2\times 3^2\times {\mathrm{853}}^1\times {\mathrm{2861}}^1$

素因数の和:3724

約数の個数: 36

約数和(自身を含む): 222417468

約数和(自身を除く): 134561880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 853, 1706, 2559, 2861, 3412, 5118, 5722, 7677, 8583, 10236, 11444, 15354, 17166, 25749, 30708, 34332, 51498, 102996, 2440433, 4880866, 7321299, 9761732, 14642598, 21963897, 29285196, 43927794, 87855588]

約数ペア:

[(1, 87855588), (2, 43927794), (3, 29285196), (4, 21963897), (6, 14642598), (9, 9761732), (12, 7321299), (18, 4880866), (36, 2440433), (853, 102996), (1706, 51498), (2559, 34332), (2861, 30708), (3412, 25749), (5118, 17166), (5722, 15354), (7677, 11444), (8583, 10236)]