85075984

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 195987456

約数和(自身を除く): 110911472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 97, 112, 164, 191, 194, 287, 328, 382, 388, 574, 656, 679, 764, 776, 1148, 1337, 1358, 1528, 1552, 2296, 2674, 2716, 3056, 3977, 4592, 5348, 5432, 7831, 7954, 10696, 10864, 15662, 15908, 18527, 21392, 27839, 31324, 31816, 37054, 54817, 55678, 62648, 63632, 74108, 109634, 111356, 125296, 129689, 148216, 219268, 222712, 259378, 296432, 438536, 445424, 518756, 759607, 877072, 1037512, 1519214, 2075024, 3038428, 5317249, 6076856, 10634498, 12153712, 21268996, 42537992, 85075984]

約数ペア:

[(1, 85075984), (2, 42537992), (4, 21268996), (7, 12153712), (8, 10634498), (14, 6076856), (16, 5317249), (28, 3038428), (41, 2075024), (56, 1519214), (82, 1037512), (97, 877072), (112, 759607), (164, 518756), (191, 445424), (194, 438536), (287, 296432), (328, 259378), (382, 222712), (388, 219268), (574, 148216), (656, 129689), (679, 125296), (764, 111356), (776, 109634), (1148, 74108), (1337, 63632), (1358, 62648), (1528, 55678), (1552, 54817), (2296, 37054), (2674, 31816), (2716, 31324), (3056, 27839), (3977, 21392), (4592, 18527), (5348, 15908), (5432, 15662), (7831, 10864), (7954, 10696)]