66556908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1435

約数の個数: 72

約数和(自身を含む): 185080896

約数和(自身を除く): 118523988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1283, 1441, 1572, 2358, 2566, 2882, 3849, 4323, 4716, 5132, 5764, 7698, 8646, 11547, 12969, 14113, 15396, 17292, 23094, 25938, 28226, 42339, 46188, 51876, 56452, 84678, 127017, 168073, 169356, 254034, 336146, 504219, 508068, 672292, 1008438, 1512657, 1848803, 2016876, 3025314, 3697606, 5546409, 6050628, 7395212, 11092818, 16639227, 22185636, 33278454, 66556908]

約数ペア:

[(1, 66556908), (2, 33278454), (3, 22185636), (4, 16639227), (6, 11092818), (9, 7395212), (11, 6050628), (12, 5546409), (18, 3697606), (22, 3025314), (33, 2016876), (36, 1848803), (44, 1512657), (66, 1008438), (99, 672292), (131, 508068), (132, 504219), (198, 336146), (262, 254034), (393, 169356), (396, 168073), (524, 127017), (786, 84678), (1179, 56452), (1283, 51876), (1441, 46188), (1572, 42339), (2358, 28226), (2566, 25938), (2882, 23094), (3849, 17292), (4323, 15396), (4716, 14113), (5132, 12969), (5764, 11547), (7698, 8646)]