80762892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6917}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 216948480

約数和(自身を除く): 136185588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 6917, 11676, 13834, 20751, 27668, 41502, 48419, 83004, 96838, 145257, 193676, 290514, 581028, 961463, 1922926, 2884389, 3845852, 5768778, 6730241, 11537556, 13460482, 20190723, 26920964, 40381446, 80762892]

約数ペア:

[(1, 80762892), (2, 40381446), (3, 26920964), (4, 20190723), (6, 13460482), (7, 11537556), (12, 6730241), (14, 5768778), (21, 3845852), (28, 2884389), (42, 1922926), (84, 961463), (139, 581028), (278, 290514), (417, 193676), (556, 145257), (834, 96838), (973, 83004), (1668, 48419), (1946, 41502), (2919, 27668), (3892, 20751), (5838, 13834), (6917, 11676)]