42166728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{25463}}^1$

素因数の和:25498

約数の個数: 48

約数和(自身を含む): 119171520

約数和(自身を除く): 77004792

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, 25463, 50926, 76389, 101852, 152778, 203704, 229167, 305556, 458334, 585649, 611112, 916668, 1171298, 1756947, 1833336, 2342596, 3513894, 4685192, 5270841, 7027788, 10541682, 14055576, 21083364, 42166728]

約数ペア:

[(1, 42166728), (2, 21083364), (3, 14055576), (4, 10541682), (6, 7027788), (8, 5270841), (9, 4685192), (12, 3513894), (18, 2342596), (23, 1833336), (24, 1756947), (36, 1171298), (46, 916668), (69, 611112), (72, 585649), (92, 458334), (138, 305556), (184, 229167), (207, 203704), (276, 152778), (414, 101852), (552, 76389), (828, 50926), (1656, 25463)]