76159923

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 131112960

約数和(自身を除く): 54953037

約数列:

[1, 3, 7, 19, 21, 23, 43, 57, 69, 129, 133, 161, 193, 301, 399, 437, 483, 579, 817, 903, 989, 1311, 1351, 2451, 2967, 3059, 3667, 4053, 4439, 5719, 6923, 8299, 9177, 11001, 13317, 17157, 18791, 20769, 24897, 25669, 31073, 56373, 58093, 77007, 84341, 93219, 131537, 157681, 174279, 190877, 253023, 394611, 473043, 572631, 590387, 1103767, 1336139, 1771161, 3311301, 3626663, 4008417, 10879989, 25386641, 76159923]

約数ペア:

[(1, 76159923), (3, 25386641), (7, 10879989), (19, 4008417), (21, 3626663), (23, 3311301), (43, 1771161), (57, 1336139), (69, 1103767), (129, 590387), (133, 572631), (161, 473043), (193, 394611), (301, 253023), (399, 190877), (437, 174279), (483, 157681), (579, 131537), (817, 93219), (903, 84341), (989, 77007), (1311, 58093), (1351, 56373), (2451, 31073), (2967, 25669), (3059, 24897), (3667, 20769), (4053, 18791), (4439, 17157), (5719, 13317), (6923, 11001), (8299, 9177)]