87366978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 216432000

約数和(自身を除く): 129065022

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5009, 5814, 8721, 10018, 15027, 17442, 30054, 45081, 85153, 90162, 95171, 135243, 170306, 190342, 255459, 270486, 285513, 510918, 571026, 766377, 856539, 1532754, 1617907, 1713078, 2299131, 2569617, 3235814, 4598262, 4853721, 5139234, 9707442, 14561163, 29122326, 43683489, 87366978]

約数ペア:

[(1, 87366978), (2, 43683489), (3, 29122326), (6, 14561163), (9, 9707442), (17, 5139234), (18, 4853721), (19, 4598262), (27, 3235814), (34, 2569617), (38, 2299131), (51, 1713078), (54, 1617907), (57, 1532754), (102, 856539), (114, 766377), (153, 571026), (171, 510918), (306, 285513), (323, 270486), (342, 255459), (459, 190342), (513, 170306), (646, 135243), (918, 95171), (969, 90162), (1026, 85153), (1938, 45081), (2907, 30054), (5009, 17442), (5814, 15027), (8721, 10018)]