80254728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48463}}^1$

素因数の和:48498

約数の個数: 48

約数和(自身を含む): 226811520

約数和(自身を除く): 146556792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 48463, 96926, 145389, 193852, 290778, 387704, 436167, 581556, 872334, 1114649, 1163112, 1744668, 2229298, 3343947, 3489336, 4458596, 6687894, 8917192, 10031841, 13375788, 20063682, 26751576, 40127364, 80254728]

約数ペア:

[(1, 80254728), (2, 40127364), (3, 26751576), (4, 20063682), (6, 13375788), (8, 10031841), (9, 8917192), (12, 6687894), (18, 4458596), (23, 3489336), (24, 3343947), (36, 2229298), (46, 1744668), (69, 1163112), (72, 1114649), (92, 872334), (138, 581556), (184, 436167), (207, 387704), (276, 290778), (414, 193852), (552, 145389), (828, 96926), (1656, 48463)]