71369508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19759}}^1$

素因数の和:19816

約数の個数: 48

約数和(自身を含む): 194754560

約数和(自身を除く): 123385052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 19759, 39518, 59277, 79036, 118554, 138313, 237108, 276626, 414939, 553252, 829878, 849637, 1659756, 1699274, 2548911, 3398548, 5097822, 5947459, 10195644, 11894918, 17842377, 23789836, 35684754, 71369508]

約数ペア:

[(1, 71369508), (2, 35684754), (3, 23789836), (4, 17842377), (6, 11894918), (7, 10195644), (12, 5947459), (14, 5097822), (21, 3398548), (28, 2548911), (42, 1699274), (43, 1659756), (84, 849637), (86, 829878), (129, 553252), (172, 414939), (258, 276626), (301, 237108), (516, 138313), (602, 118554), (903, 79036), (1204, 59277), (1806, 39518), (3612, 19759)]