80360136

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7278

約数の個数: 48

約数和(自身を含む): 219059100

約数和(自身を除く): 138698964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 7109, 11304, 14218, 21327, 28436, 42654, 56872, 63981, 85308, 127962, 170616, 255924, 511848, 1116113, 2232226, 3348339, 4464452, 6696678, 8928904, 10045017, 13393356, 20090034, 26786712, 40180068, 80360136]

約数ペア:

[(1, 80360136), (2, 40180068), (3, 26786712), (4, 20090034), (6, 13393356), (8, 10045017), (9, 8928904), (12, 6696678), (18, 4464452), (24, 3348339), (36, 2232226), (72, 1116113), (157, 511848), (314, 255924), (471, 170616), (628, 127962), (942, 85308), (1256, 63981), (1413, 56872), (1884, 42654), (2826, 28436), (3768, 21327), (5652, 14218), (7109, 11304)]