67216578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78341}}^1$

素因数の和:78370

約数の個数: 32

約数和(自身を含む): 157937472

約数和(自身を除く): 90720894

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 78341, 156682, 235023, 470046, 861751, 1018433, 1723502, 2036866, 2585253, 3055299, 5170506, 6110598, 11202763, 22405526, 33608289, 67216578]

約数ペア:

[(1, 67216578), (2, 33608289), (3, 22405526), (6, 11202763), (11, 6110598), (13, 5170506), (22, 3055299), (26, 2585253), (33, 2036866), (39, 1723502), (66, 1018433), (78, 861751), (143, 470046), (286, 235023), (429, 156682), (858, 78341)]