90131706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37649}}^1$

素因数の和:37683

約数の個数: 48

約数和(自身を含む): 234936000

約数和(自身を除く): 144804294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 37649, 75298, 112947, 225894, 263543, 338841, 527086, 677682, 715331, 790629, 1430662, 1581258, 2145993, 2371887, 4291986, 4743774, 5007317, 6437979, 10014634, 12875958, 15021951, 30043902, 45065853, 90131706]

約数ペア:

[(1, 90131706), (2, 45065853), (3, 30043902), (6, 15021951), (7, 12875958), (9, 10014634), (14, 6437979), (18, 5007317), (19, 4743774), (21, 4291986), (38, 2371887), (42, 2145993), (57, 1581258), (63, 1430662), (114, 790629), (126, 715331), (133, 677682), (171, 527086), (266, 338841), (342, 263543), (399, 225894), (798, 112947), (1197, 75298), (2394, 37649)]