64944684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257717}}^1$

素因数の和:257734

約数の個数: 36

約数和(自身を含む): 187618704

約数和(自身を除く): 122674020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257717, 515434, 773151, 1030868, 1546302, 1804019, 2319453, 3092604, 3608038, 4638906, 5412057, 7216076, 9277812, 10824114, 16236171, 21648228, 32472342, 64944684]

約数ペア:

[(1, 64944684), (2, 32472342), (3, 21648228), (4, 16236171), (6, 10824114), (7, 9277812), (9, 7216076), (12, 5412057), (14, 4638906), (18, 3608038), (21, 3092604), (28, 2319453), (36, 1804019), (42, 1546302), (63, 1030868), (84, 773151), (126, 515434), (252, 257717)]