66490242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 167215104

約数和(自身を除く): 100724862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 2591, 3666, 4277, 5182, 7773, 8554, 12831, 15546, 18137, 25662, 33683, 36274, 54411, 67366, 101049, 108822, 121777, 202098, 235781, 243554, 365331, 471562, 707343, 730662, 852439, 1414686, 1583101, 1704878, 2557317, 3166202, 4749303, 5114634, 9498606, 11081707, 22163414, 33245121, 66490242]

約数ペア:

[(1, 66490242), (2, 33245121), (3, 22163414), (6, 11081707), (7, 9498606), (13, 5114634), (14, 4749303), (21, 3166202), (26, 2557317), (39, 1704878), (42, 1583101), (47, 1414686), (78, 852439), (91, 730662), (94, 707343), (141, 471562), (182, 365331), (273, 243554), (282, 235781), (329, 202098), (546, 121777), (611, 108822), (658, 101049), (987, 67366), (1222, 54411), (1833, 36274), (1974, 33683), (2591, 25662), (3666, 18137), (4277, 15546), (5182, 12831), (7773, 8554)]