65121342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 155312640

約数和(自身を除く): 90191298

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1069, 1562, 1846, 2138, 2343, 2769, 3207, 4686, 5538, 6414, 10153, 11759, 13897, 20306, 23518, 27794, 30459, 35277, 41691, 60918, 70554, 75899, 83382, 151798, 152867, 227697, 305734, 455394, 458601, 834889, 917202, 986687, 1669778, 1973374, 2504667, 2960061, 5009334, 5920122, 10853557, 21707114, 32560671, 65121342]

約数ペア:

[(1, 65121342), (2, 32560671), (3, 21707114), (6, 10853557), (11, 5920122), (13, 5009334), (22, 2960061), (26, 2504667), (33, 1973374), (39, 1669778), (66, 986687), (71, 917202), (78, 834889), (142, 458601), (143, 455394), (213, 305734), (286, 227697), (426, 152867), (429, 151798), (781, 83382), (858, 75899), (923, 70554), (1069, 60918), (1562, 41691), (1846, 35277), (2138, 30459), (2343, 27794), (2769, 23518), (3207, 20306), (4686, 13897), (5538, 11759), (6414, 10153)]