81103668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397567}}^1$

素因数の和:397591

約数の個数: 24

約数和(自身を含む): 200374272

約数和(自身を除く): 119270604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397567, 795134, 1192701, 1590268, 2385402, 4770804, 6758639, 13517278, 20275917, 27034556, 40551834, 81103668]

約数ペア:

[(1, 81103668), (2, 40551834), (3, 27034556), (4, 20275917), (6, 13517278), (12, 6758639), (17, 4770804), (34, 2385402), (51, 1590268), (68, 1192701), (102, 795134), (204, 397567)]