68183724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 186574080

約数和(自身を除く): 118390356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 439, 516, 602, 878, 903, 1204, 1317, 1756, 1806, 1849, 2634, 3073, 3612, 3698, 5268, 5547, 6146, 7396, 9219, 11094, 12292, 12943, 18438, 18877, 22188, 25886, 36876, 37754, 38829, 51772, 56631, 75508, 77658, 113262, 132139, 155316, 226524, 264278, 396417, 528556, 792834, 811711, 1585668, 1623422, 2435133, 3246844, 4870266, 5681977, 9740532, 11363954, 17045931, 22727908, 34091862, 68183724]

約数ペア:

[(1, 68183724), (2, 34091862), (3, 22727908), (4, 17045931), (6, 11363954), (7, 9740532), (12, 5681977), (14, 4870266), (21, 3246844), (28, 2435133), (42, 1623422), (43, 1585668), (84, 811711), (86, 792834), (129, 528556), (172, 396417), (258, 264278), (301, 226524), (439, 155316), (516, 132139), (602, 113262), (878, 77658), (903, 75508), (1204, 56631), (1317, 51772), (1756, 38829), (1806, 37754), (1849, 36876), (2634, 25886), (3073, 22188), (3612, 18877), (3698, 18438), (5268, 12943), (5547, 12292), (6146, 11094), (7396, 9219)]