84290360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27367}}^1$

素因数の和:27396

約数の個数: 64

約数和(自身を含む): 236459520

約数和(自身を除く): 152169160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 27367, 54734, 109468, 136835, 191569, 218936, 273670, 301037, 383138, 547340, 602074, 766276, 957845, 1094680, 1204148, 1505185, 1532552, 1915690, 2107259, 2408296, 3010370, 3831380, 4214518, 6020740, 7662760, 8429036, 10536295, 12041480, 16858072, 21072590, 42145180, 84290360]

約数ペア:

[(1, 84290360), (2, 42145180), (4, 21072590), (5, 16858072), (7, 12041480), (8, 10536295), (10, 8429036), (11, 7662760), (14, 6020740), (20, 4214518), (22, 3831380), (28, 3010370), (35, 2408296), (40, 2107259), (44, 1915690), (55, 1532552), (56, 1505185), (70, 1204148), (77, 1094680), (88, 957845), (110, 766276), (140, 602074), (154, 547340), (220, 383138), (280, 301037), (308, 273670), (385, 218936), (440, 191569), (616, 136835), (770, 109468), (1540, 54734), (3080, 27367)]