80605998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 191810736

約数和(自身を除く): 111204738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 1413, 1727, 2593, 2826, 3454, 5181, 5186, 7779, 10362, 15543, 15558, 23337, 28523, 31086, 46674, 57046, 85569, 171138, 256707, 407101, 513414, 814202, 1221303, 2442606, 3663909, 4478111, 7327818, 8956222, 13434333, 26868666, 40302999, 80605998]

約数ペア:

[(1, 80605998), (2, 40302999), (3, 26868666), (6, 13434333), (9, 8956222), (11, 7327818), (18, 4478111), (22, 3663909), (33, 2442606), (66, 1221303), (99, 814202), (157, 513414), (198, 407101), (314, 256707), (471, 171138), (942, 85569), (1413, 57046), (1727, 46674), (2593, 31086), (2826, 28523), (3454, 23337), (5181, 15558), (5186, 15543), (7779, 10362)]