86776144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 209236608

約数和(自身を除く): 122460464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 557, 728, 749, 856, 1114, 1391, 1456, 1498, 1712, 2228, 2782, 2996, 3899, 4456, 5564, 5992, 7241, 7798, 8912, 9737, 11128, 11984, 14482, 15596, 19474, 22256, 28964, 31192, 38948, 50687, 57928, 59599, 62384, 77896, 101374, 115856, 119198, 155792, 202748, 238396, 405496, 417193, 476792, 774787, 810992, 834386, 953584, 1549574, 1668772, 3099148, 3337544, 5423509, 6198296, 6675088, 10847018, 12396592, 21694036, 43388072, 86776144]

約数ペア:

[(1, 86776144), (2, 43388072), (4, 21694036), (7, 12396592), (8, 10847018), (13, 6675088), (14, 6198296), (16, 5423509), (26, 3337544), (28, 3099148), (52, 1668772), (56, 1549574), (91, 953584), (104, 834386), (107, 810992), (112, 774787), (182, 476792), (208, 417193), (214, 405496), (364, 238396), (428, 202748), (557, 155792), (728, 119198), (749, 115856), (856, 101374), (1114, 77896), (1391, 62384), (1456, 59599), (1498, 57928), (1712, 50687), (2228, 38948), (2782, 31192), (2996, 28964), (3899, 22256), (4456, 19474), (5564, 15596), (5992, 14482), (7241, 11984), (7798, 11128), (8912, 9737)]