72577144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 143130240

約数和(自身を除く): 70553096

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 524, 1048, 3011, 3013, 6022, 6026, 12044, 12052, 24088, 24104, 69253, 138506, 277012, 394441, 554024, 788882, 1577764, 3155528, 9072143, 18144286, 36288572, 72577144]

約数ペア:

[(1, 72577144), (2, 36288572), (4, 18144286), (8, 9072143), (23, 3155528), (46, 1577764), (92, 788882), (131, 554024), (184, 394441), (262, 277012), (524, 138506), (1048, 69253), (3011, 24104), (3013, 24088), (6022, 12052), (6026, 12044)]