80691588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131849}}^1$

素因数の和:131876

約数の個数: 36

約数和(自身を含む): 215970300

約数和(自身を除く): 135278712

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 131849, 263698, 395547, 527396, 791094, 1186641, 1582188, 2241433, 2373282, 4482866, 4746564, 6724299, 8965732, 13448598, 20172897, 26897196, 40345794, 80691588]

約数ペア:

[(1, 80691588), (2, 40345794), (3, 26897196), (4, 20172897), (6, 13448598), (9, 8965732), (12, 6724299), (17, 4746564), (18, 4482866), (34, 2373282), (36, 2241433), (51, 1582188), (68, 1186641), (102, 791094), (153, 527396), (204, 395547), (306, 263698), (612, 131849)]