68790306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{5281}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 149079168

約数和(自身を除く): 80288862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 5281, 6513, 10562, 13026, 15843, 31686, 68653, 137306, 205959, 411918, 881927, 1763854, 2645781, 5291562, 11465051, 22930102, 34395153, 68790306]

約数ペア:

[(1, 68790306), (2, 34395153), (3, 22930102), (6, 11465051), (13, 5291562), (26, 2645781), (39, 1763854), (78, 881927), (167, 411918), (334, 205959), (501, 137306), (1002, 68653), (2171, 31686), (4342, 15843), (5281, 13026), (6513, 10562)]