81038244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5051}}^1$

素因数の和:5256

約数の個数: 48

約数和(自身を含む): 217276416

約数和(自身を除く): 136238172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5051, 5348, 8022, 10102, 15153, 16044, 20204, 30306, 35357, 60612, 70714, 106071, 141428, 212142, 424284, 964741, 1929482, 2894223, 3858964, 5788446, 6753187, 11576892, 13506374, 20259561, 27012748, 40519122, 81038244]

約数ペア:

[(1, 81038244), (2, 40519122), (3, 27012748), (4, 20259561), (6, 13506374), (7, 11576892), (12, 6753187), (14, 5788446), (21, 3858964), (28, 2894223), (42, 1929482), (84, 964741), (191, 424284), (382, 212142), (573, 141428), (764, 106071), (1146, 70714), (1337, 60612), (2292, 35357), (2674, 30306), (4011, 20204), (5051, 16044), (5348, 15153), (8022, 10102)]