86779874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 141768576

約数和(自身を除く): 54988702

約数列:

[1, 2, 23, 37, 46, 67, 74, 134, 761, 851, 1522, 1541, 1702, 2479, 3082, 4958, 17503, 28157, 35006, 50987, 56314, 57017, 101974, 114034, 647611, 1172701, 1295222, 1886519, 2345402, 3773038, 43389937, 86779874]

約数ペア:

[(1, 86779874), (2, 43389937), (23, 3773038), (37, 2345402), (46, 1886519), (67, 1295222), (74, 1172701), (134, 647611), (761, 114034), (851, 101974), (1522, 57017), (1541, 56314), (1702, 50987), (2479, 35006), (3082, 28157), (4958, 17503)]