66148867.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{63113}}^1$

素因数の和:63193

約数の個数: 32

約数和(自身を含む): 272652480

約数和(自身を除く): 165107928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 63113, 126226, 189339, 252452, 378678, 504904, 757356, 1514712, 4481023, 8962046, 13443069, 17924092, 26886138, 35848184, 53772276, 107544552]

約数ペア:

[(1, 107544552), (2, 53772276), (3, 35848184), (4, 26886138), (6, 17924092), (8, 13443069), (12, 8962046), (24, 4481023), (71, 1514712), (142, 757356), (213, 504904), (284, 378678), (426, 252452), (568, 189339), (852, 126226), (1704, 63113)]