71244792

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1709}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 199044000

約数和(自身を除く): 127799208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1709, 1737, 2316, 3418, 3474, 4632, 5127, 5211, 6836, 6948, 10254, 10422, 13672, 13896, 15381, 20508, 20844, 30762, 41016, 41688, 46143, 61524, 92286, 123048, 184572, 329837, 369144, 659674, 989511, 1319348, 1979022, 2638696, 2968533, 3958044, 5937066, 7916088, 8905599, 11874132, 17811198, 23748264, 35622396, 71244792]

約数ペア:

[(1, 71244792), (2, 35622396), (3, 23748264), (4, 17811198), (6, 11874132), (8, 8905599), (9, 7916088), (12, 5937066), (18, 3958044), (24, 2968533), (27, 2638696), (36, 1979022), (54, 1319348), (72, 989511), (108, 659674), (193, 369144), (216, 329837), (386, 184572), (579, 123048), (772, 92286), (1158, 61524), (1544, 46143), (1709, 41688), (1737, 41016), (2316, 30762), (3418, 20844), (3474, 20508), (4632, 15381), (5127, 13896), (5211, 13672), (6836, 10422), (6948, 10254)]