80810142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17027}}^1$

素因数の和:17152

約数の個数: 32

約数和(自身を含む): 186354432

約数和(自身を除く): 105544290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 17027, 34054, 51081, 102162, 119189, 238378, 357567, 715134, 1924051, 3848102, 5772153, 11544306, 13468357, 26936714, 40405071, 80810142]

約数ペア:

[(1, 80810142), (2, 40405071), (3, 26936714), (6, 13468357), (7, 11544306), (14, 5772153), (21, 3848102), (42, 1924051), (113, 715134), (226, 357567), (339, 238378), (678, 119189), (791, 102162), (1582, 51081), (2373, 34054), (4746, 17027)]