86814966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4249

約数の個数: 48

約数和(自身を含む): 204871680

約数和(自身を除く): 118056714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 4159, 6958, 8318, 10437, 12477, 20874, 24954, 29113, 58226, 87339, 174678, 203791, 295289, 407582, 590578, 611373, 885867, 1222746, 1771734, 2067023, 4134046, 6201069, 12402138, 14469161, 28938322, 43407483, 86814966]

約数ペア:

[(1, 86814966), (2, 43407483), (3, 28938322), (6, 14469161), (7, 12402138), (14, 6201069), (21, 4134046), (42, 2067023), (49, 1771734), (71, 1222746), (98, 885867), (142, 611373), (147, 590578), (213, 407582), (294, 295289), (426, 203791), (497, 174678), (994, 87339), (1491, 58226), (2982, 29113), (3479, 24954), (4159, 20874), (6958, 12477), (8318, 10437)]