87706728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52963}}^1$

素因数の和:52998

約数の個数: 48

約数和(自身を含む): 247871520

約数和(自身を除く): 160164792

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, 52963, 105926, 158889, 211852, 317778, 423704, 476667, 635556, 953334, 1218149, 1271112, 1906668, 2436298, 3654447, 3813336, 4872596, 7308894, 9745192, 10963341, 14617788, 21926682, 29235576, 43853364, 87706728]

約数ペア:

[(1, 87706728), (2, 43853364), (3, 29235576), (4, 21926682), (6, 14617788), (8, 10963341), (9, 9745192), (12, 7308894), (18, 4872596), (23, 3813336), (24, 3654447), (36, 2436298), (46, 1906668), (69, 1271112), (72, 1218149), (92, 953334), (138, 635556), (184, 476667), (207, 423704), (276, 317778), (414, 211852), (552, 158889), (828, 105926), (1656, 52963)]