8691768

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 23938200

約数和(自身を除く): 15246432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 1979, 2196, 3958, 4392, 5937, 7916, 11874, 15832, 17811, 23748, 35622, 47496, 71244, 120719, 142488, 241438, 362157, 482876, 724314, 965752, 1086471, 1448628, 2172942, 2897256, 4345884, 8691768]

約数ペア:

[(1, 8691768), (2, 4345884), (3, 2897256), (4, 2172942), (6, 1448628), (8, 1086471), (9, 965752), (12, 724314), (18, 482876), (24, 362157), (36, 241438), (61, 142488), (72, 120719), (122, 71244), (183, 47496), (244, 35622), (366, 23748), (488, 17811), (549, 15832), (732, 11874), (1098, 7916), (1464, 5937), (1979, 4392), (2196, 3958)]