71783226

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8467}}^1$

素因数の和:8635

約数の個数: 32

約数和(自身を含む): 160553280

約数和(自身を除く): 88770054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8467, 8478, 16934, 25401, 50802, 76203, 152406, 228609, 457218, 1329319, 2658638, 3987957, 7975914, 11963871, 23927742, 35891613, 71783226]

約数ペア:

[(1, 71783226), (2, 35891613), (3, 23927742), (6, 11963871), (9, 7975914), (18, 3987957), (27, 2658638), (54, 1329319), (157, 457218), (314, 228609), (471, 152406), (942, 76203), (1413, 50802), (2826, 25401), (4239, 16934), (8467, 8478)]