78756822

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 176576400

約数和(自身を除く): 97819578

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1049, 1746, 2098, 3147, 4171, 6294, 8342, 9441, 12513, 18882, 25026, 37539, 45107, 75078, 90214, 101753, 135321, 203506, 270642, 305259, 405963, 610518, 811926, 915777, 1831554, 4375379, 8750758, 13126137, 26252274, 39378411, 78756822]

約数ペア:

[(1, 78756822), (2, 39378411), (3, 26252274), (6, 13126137), (9, 8750758), (18, 4375379), (43, 1831554), (86, 915777), (97, 811926), (129, 610518), (194, 405963), (258, 305259), (291, 270642), (387, 203506), (582, 135321), (774, 101753), (873, 90214), (1049, 75078), (1746, 45107), (2098, 37539), (3147, 25026), (4171, 18882), (6294, 12513), (8342, 9441)]