91278054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17669}}^1$

素因数の和:17725

約数の個数: 48

約数和(自身を含む): 231547680

約数和(自身を除く): 140269626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 17669, 35338, 53007, 106014, 123683, 159021, 247366, 318042, 371049, 724429, 742098, 1113147, 1448858, 2173287, 2226294, 4346574, 5071003, 6519861, 10142006, 13039722, 15213009, 30426018, 45639027, 91278054]

約数ペア:

[(1, 91278054), (2, 45639027), (3, 30426018), (6, 15213009), (7, 13039722), (9, 10142006), (14, 6519861), (18, 5071003), (21, 4346574), (41, 2226294), (42, 2173287), (63, 1448858), (82, 1113147), (123, 742098), (126, 724429), (246, 371049), (287, 318042), (369, 247366), (574, 159021), (738, 123683), (861, 106014), (1722, 53007), (2583, 35338), (5166, 17669)]