71080548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 211706880

約数和(自身を除く): 140626332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 602, 903, 924, 946, 1204, 1419, 1789, 1806, 1892, 2838, 3311, 3578, 3612, 5367, 5676, 6622, 7156, 9933, 10734, 12523, 13244, 19679, 19866, 21468, 25046, 37569, 39358, 39732, 50092, 59037, 75138, 76927, 78716, 118074, 137753, 150276, 153854, 230781, 236148, 275506, 307708, 413259, 461562, 538489, 551012, 826518, 846197, 923124, 1076978, 1615467, 1653036, 1692394, 2153956, 2538591, 3230934, 3384788, 5077182, 5923379, 6461868, 10154364, 11846758, 17770137, 23693516, 35540274, 71080548]

約数ペア:

[(1, 71080548), (2, 35540274), (3, 23693516), (4, 17770137), (6, 11846758), (7, 10154364), (11, 6461868), (12, 5923379), (14, 5077182), (21, 3384788), (22, 3230934), (28, 2538591), (33, 2153956), (42, 1692394), (43, 1653036), (44, 1615467), (66, 1076978), (77, 923124), (84, 846197), (86, 826518), (129, 551012), (132, 538489), (154, 461562), (172, 413259), (231, 307708), (258, 275506), (301, 236148), (308, 230781), (462, 153854), (473, 150276), (516, 137753), (602, 118074), (903, 78716), (924, 76927), (946, 75138), (1204, 59037), (1419, 50092), (1789, 39732), (1806, 39358), (1892, 37569), (2838, 25046), (3311, 21468), (3578, 19866), (3612, 19679), (5367, 13244), (5676, 12523), (6622, 10734), (7156, 9933)]