80022012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20269}}^1$

素因数の和:20330

約数の個数: 48

約数和(自身を含む): 217943040

約数和(自身を除く): 137921028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 20269, 40538, 60807, 81076, 121614, 141883, 243228, 283766, 425649, 567532, 851298, 952643, 1702596, 1905286, 2857929, 3810572, 5715858, 6668501, 11431716, 13337002, 20005503, 26674004, 40011006, 80022012]

約数ペア:

[(1, 80022012), (2, 40011006), (3, 26674004), (4, 20005503), (6, 13337002), (7, 11431716), (12, 6668501), (14, 5715858), (21, 3810572), (28, 2857929), (42, 1905286), (47, 1702596), (84, 952643), (94, 851298), (141, 567532), (188, 425649), (282, 283766), (329, 243228), (564, 141883), (658, 121614), (987, 81076), (1316, 60807), (1974, 40538), (3948, 20269)]