8168093820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{17929}}^1$

素因数の和:20475

約数の個数: 72

約数和(自身を含む): 24787722960

約数和(自身を除く): 16619629140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2531, 5062, 7593, 10124, 12655, 15186, 17929, 22779, 25310, 30372, 35858, 37965, 45558, 50620, 53787, 71716, 75930, 89645, 91116, 107574, 113895, 151860, 161361, 179290, 215148, 227790, 268935, 322722, 358580, 455580, 537870, 645444, 806805, 1075740, 1613610, 3227220, 45378299, 90756598, 136134897, 181513196, 226891495, 272269794, 408404691, 453782990, 544539588, 680674485, 816809382, 907565980, 1361348970, 1633618764, 2042023455, 2722697940, 4084046910, 8168093820]

約数ペア:

[(1, 8168093820), (2, 4084046910), (3, 2722697940), (4, 2042023455), (5, 1633618764), (6, 1361348970), (9, 907565980), (10, 816809382), (12, 680674485), (15, 544539588), (18, 453782990), (20, 408404691), (30, 272269794), (36, 226891495), (45, 181513196), (60, 136134897), (90, 90756598), (180, 45378299), (2531, 3227220), (5062, 1613610), (7593, 1075740), (10124, 806805), (12655, 645444), (15186, 537870), (17929, 455580), (22779, 358580), (25310, 322722), (30372, 268935), (35858, 227790), (37965, 215148), (45558, 179290), (50620, 161361), (53787, 151860), (71716, 113895), (75930, 107574), (89645, 91116)]