66563604

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11777}}^1$

素因数の和:11944

約数の個数: 36

約数和(自身を含む): 169344084

約数和(自身を除く): 102780480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11777, 23554, 35331, 47108, 70662, 105993, 141324, 211986, 423972, 1848989, 3697978, 5546967, 7395956, 11093934, 16640901, 22187868, 33281802, 66563604]

約数ペア:

[(1, 66563604), (2, 33281802), (3, 22187868), (4, 16640901), (6, 11093934), (9, 7395956), (12, 5546967), (18, 3697978), (36, 1848989), (157, 423972), (314, 211986), (471, 141324), (628, 105993), (942, 70662), (1413, 47108), (1884, 35331), (2826, 23554), (5652, 11777)]