87761732

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 156441600

約数和(自身を除く): 68679868

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 772, 1439, 2878, 5756, 15247, 30494, 60988, 113681, 227362, 277727, 454724, 555454, 1110908, 21940433, 43880866, 87761732]

約数ペア:

[(1, 87761732), (2, 43880866), (4, 21940433), (79, 1110908), (158, 555454), (193, 454724), (316, 277727), (386, 227362), (772, 113681), (1439, 60988), (2878, 30494), (5756, 15247)]