90815758452

素因数分解:

$2^2\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{1605767}}^1$

素因数の和:1607348

約数の個数: 36

約数和(自身を含む): 229708323936

約数和(自身を除く): 138892565484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1571, 3142, 4713, 6284, 9426, 14139, 18852, 28278, 56556, 1605767, 3211534, 4817301, 6423068, 9634602, 14451903, 19269204, 28903806, 57807612, 2522659957, 5045319914, 7567979871, 10090639828, 15135959742, 22703939613, 30271919484, 45407879226, 90815758452]

約数ペア:

[(1, 90815758452), (2, 45407879226), (3, 30271919484), (4, 22703939613), (6, 15135959742), (9, 10090639828), (12, 7567979871), (18, 5045319914), (36, 2522659957), (1571, 57807612), (3142, 28903806), (4713, 19269204), (6284, 14451903), (9426, 9634602), (14139, 6423068), (18852, 4817301), (28278, 3211534), (56556, 1605767)]