71947176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1777}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 206532480

約数和(自身を除く): 134585304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1777, 1928, 2892, 3374, 3554, 5061, 5331, 5784, 6748, 7108, 10122, 10662, 12439, 13496, 14216, 20244, 21324, 24878, 37317, 40488, 42648, 49756, 74634, 99512, 149268, 298536, 428257, 856514, 1284771, 1713028, 2569542, 2997799, 3426056, 5139084, 5995598, 8993397, 10278168, 11991196, 17986794, 23982392, 35973588, 71947176]

約数ペア:

[(1, 71947176), (2, 35973588), (3, 23982392), (4, 17986794), (6, 11991196), (7, 10278168), (8, 8993397), (12, 5995598), (14, 5139084), (21, 3426056), (24, 2997799), (28, 2569542), (42, 1713028), (56, 1284771), (84, 856514), (168, 428257), (241, 298536), (482, 149268), (723, 99512), (964, 74634), (1446, 49756), (1687, 42648), (1777, 40488), (1928, 37317), (2892, 24878), (3374, 21324), (3554, 20244), (5061, 14216), (5331, 13496), (5784, 12439), (6748, 10662), (7108, 10122)]