87305884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 165989376

約数和(自身を除く): 78683492

約数列:

[1, 2, 4, 23, 46, 47, 61, 92, 94, 122, 188, 244, 331, 662, 1081, 1324, 1403, 2162, 2806, 2867, 4324, 5612, 5734, 7613, 11468, 15226, 15557, 20191, 30452, 31114, 40382, 62228, 65941, 80764, 131882, 263764, 357811, 464393, 715622, 928786, 948977, 1431244, 1857572, 1897954, 3795908, 21826471, 43652942, 87305884]

約数ペア:

[(1, 87305884), (2, 43652942), (4, 21826471), (23, 3795908), (46, 1897954), (47, 1857572), (61, 1431244), (92, 948977), (94, 928786), (122, 715622), (188, 464393), (244, 357811), (331, 263764), (662, 131882), (1081, 80764), (1324, 65941), (1403, 62228), (2162, 40382), (2806, 31114), (2867, 30452), (4324, 20191), (5612, 15557), (5734, 15226), (7613, 11468)]