66147564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21283}}^1$

素因数の和:21334

約数の個数: 48

約数和(自身を含む): 181169408

約数和(自身を除く): 115021844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21283, 42566, 63849, 85132, 127698, 148981, 255396, 297962, 446943, 595924, 787471, 893886, 1574942, 1787772, 2362413, 3149884, 4724826, 5512297, 9449652, 11024594, 16536891, 22049188, 33073782, 66147564]

約数ペア:

[(1, 66147564), (2, 33073782), (3, 22049188), (4, 16536891), (6, 11024594), (7, 9449652), (12, 5512297), (14, 4724826), (21, 3149884), (28, 2362413), (37, 1787772), (42, 1574942), (74, 893886), (84, 787471), (111, 595924), (148, 446943), (222, 297962), (259, 255396), (444, 148981), (518, 127698), (777, 85132), (1036, 63849), (1554, 42566), (3108, 21283)]