80447092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 155514240

約数和(自身を除く): 75067148

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 347, 479, 484, 694, 958, 1388, 1916, 3817, 5269, 7634, 10538, 15268, 21076, 41987, 57959, 83974, 115918, 166213, 167948, 231836, 332426, 664852, 1828343, 3656686, 7313372, 20111773, 40223546, 80447092]

約数ペア:

[(1, 80447092), (2, 40223546), (4, 20111773), (11, 7313372), (22, 3656686), (44, 1828343), (121, 664852), (242, 332426), (347, 231836), (479, 167948), (484, 166213), (694, 115918), (958, 83974), (1388, 57959), (1916, 41987), (3817, 21076), (5269, 15268), (7634, 10538)]