85445598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 119840802

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 197, 322, 394, 449, 483, 591, 898, 966, 1182, 1347, 1379, 2694, 2758, 3143, 4137, 4531, 6286, 8274, 9062, 9429, 10327, 13593, 18858, 20654, 27186, 30981, 31717, 61962, 63434, 72289, 88453, 95151, 144578, 176906, 190302, 216867, 265359, 433734, 530718, 619171, 1238342, 1857513, 2034419, 3715026, 4068838, 6103257, 12206514, 14240933, 28481866, 42722799, 85445598]

約数ペア:

[(1, 85445598), (2, 42722799), (3, 28481866), (6, 14240933), (7, 12206514), (14, 6103257), (21, 4068838), (23, 3715026), (42, 2034419), (46, 1857513), (69, 1238342), (138, 619171), (161, 530718), (197, 433734), (322, 265359), (394, 216867), (449, 190302), (483, 176906), (591, 144578), (898, 95151), (966, 88453), (1182, 72289), (1347, 63434), (1379, 61962), (2694, 31717), (2758, 30981), (3143, 27186), (4137, 20654), (4531, 18858), (6286, 13593), (8274, 10327), (9062, 9429)]