80215542

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{135043}}^1$

素因数の和:135065

約数の個数: 32

約数和(自身を含む): 194463360

約数和(自身を除く): 114247818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 135043, 270086, 405129, 810258, 1215387, 1485473, 2430774, 2970946, 3646161, 4456419, 7292322, 8912838, 13369257, 26738514, 40107771, 80215542]

約数ペア:

[(1, 80215542), (2, 40107771), (3, 26738514), (6, 13369257), (9, 8912838), (11, 7292322), (18, 4456419), (22, 3646161), (27, 2970946), (33, 2430774), (54, 1485473), (66, 1215387), (99, 810258), (198, 405129), (297, 270086), (594, 135043)]