80725242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4027}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 174589632

約数和(自身を除く): 93864390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 4027, 6682, 8054, 10023, 12081, 20046, 24162, 52351, 104702, 157053, 314106, 1034939, 2069878, 3104817, 6209634, 13454207, 26908414, 40362621, 80725242]

約数ペア:

[(1, 80725242), (2, 40362621), (3, 26908414), (6, 13454207), (13, 6209634), (26, 3104817), (39, 2069878), (78, 1034939), (257, 314106), (514, 157053), (771, 104702), (1542, 52351), (3341, 24162), (4027, 20046), (6682, 12081), (8054, 10023)]