68840184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{691}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 197303040

約数和(自身を除く): 128462856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 593, 691, 1186, 1382, 1779, 2073, 2372, 2764, 3558, 4146, 4151, 4744, 4837, 5528, 7116, 8292, 8302, 9674, 12453, 14232, 14511, 16584, 16604, 19348, 24906, 29022, 33208, 38696, 49812, 58044, 99624, 116088, 409763, 819526, 1229289, 1639052, 2458578, 2868341, 3278104, 4917156, 5736682, 8605023, 9834312, 11473364, 17210046, 22946728, 34420092, 68840184]

約数ペア:

[(1, 68840184), (2, 34420092), (3, 22946728), (4, 17210046), (6, 11473364), (7, 9834312), (8, 8605023), (12, 5736682), (14, 4917156), (21, 3278104), (24, 2868341), (28, 2458578), (42, 1639052), (56, 1229289), (84, 819526), (168, 409763), (593, 116088), (691, 99624), (1186, 58044), (1382, 49812), (1779, 38696), (2073, 33208), (2372, 29022), (2764, 24906), (3558, 19348), (4146, 16604), (4151, 16584), (4744, 14511), (4837, 14232), (5528, 12453), (7116, 9674), (8292, 8302)]