81039612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397253}}^1$

素因数の和:397277

約数の個数: 24

約数和(自身を含む): 200216016

約数和(自身を除く): 119176404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397253, 794506, 1191759, 1589012, 2383518, 4767036, 6753301, 13506602, 20259903, 27013204, 40519806, 81039612]

約数ペア:

[(1, 81039612), (2, 40519806), (3, 27013204), (4, 20259903), (6, 13506602), (12, 6753301), (17, 4767036), (34, 2383518), (51, 1589012), (68, 1191759), (102, 794506), (204, 397253)]