68848934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 135793152

約数和(自身を除く): 66944218

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 86, 154, 259, 281, 301, 407, 473, 518, 562, 602, 814, 946, 1591, 1967, 2849, 3091, 3182, 3311, 3934, 5698, 6182, 6622, 10397, 11137, 12083, 17501, 20794, 21637, 22274, 24166, 35002, 43274, 72779, 84581, 114367, 122507, 132913, 145558, 169162, 228734, 245014, 265826, 447071, 800569, 894142, 930391, 1601138, 1860782, 3129497, 4917781, 6258994, 9835562, 34424467, 68848934]

約数ペア:

[(1, 68848934), (2, 34424467), (7, 9835562), (11, 6258994), (14, 4917781), (22, 3129497), (37, 1860782), (43, 1601138), (74, 930391), (77, 894142), (86, 800569), (154, 447071), (259, 265826), (281, 245014), (301, 228734), (407, 169162), (473, 145558), (518, 132913), (562, 122507), (602, 114367), (814, 84581), (946, 72779), (1591, 43274), (1967, 35002), (2849, 24166), (3091, 22274), (3182, 21637), (3311, 20794), (3934, 17501), (5698, 12083), (6182, 11137), (6622, 10397)]