87461874

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{30949}}^1$

素因数の和:31114

約数の個数: 24

約数和(自身を含む): 190713900

約数和(自身を除く): 103252026

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 30949, 61898, 92847, 185694, 278541, 557082, 4858993, 9717986, 14576979, 29153958, 43730937, 87461874]

約数ペア:

[(1, 87461874), (2, 43730937), (3, 29153958), (6, 14576979), (9, 9717986), (18, 4858993), (157, 557082), (314, 278541), (471, 185694), (942, 92847), (1413, 61898), (2826, 30949)]