68221374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51449}}^1$

素因数の和:51484

約数の個数: 32

約数和(自身を含む): 155584800

約数和(自身を除く): 87363426

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 51449, 102898, 154347, 308694, 668837, 874633, 1337674, 1749266, 2006511, 2623899, 4013022, 5247798, 11370229, 22740458, 34110687, 68221374]

約数ペア:

[(1, 68221374), (2, 34110687), (3, 22740458), (6, 11370229), (13, 5247798), (17, 4013022), (26, 2623899), (34, 2006511), (39, 1749266), (51, 1337674), (78, 874633), (102, 668837), (221, 308694), (442, 154347), (663, 102898), (1326, 51449)]