90723618

素因数分解:

$2^1\times 3^3\times {\mathrm{881}}^1\times {\mathrm{1907}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 201942720

約数和(自身を除く): 111219102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 881, 1762, 1907, 2643, 3814, 5286, 5721, 7929, 11442, 15858, 17163, 23787, 34326, 47574, 51489, 102978, 1680067, 3360134, 5040201, 10080402, 15120603, 30241206, 45361809, 90723618]

約数ペア:

[(1, 90723618), (2, 45361809), (3, 30241206), (6, 15120603), (9, 10080402), (18, 5040201), (27, 3360134), (54, 1680067), (881, 102978), (1762, 51489), (1907, 47574), (2643, 34326), (3814, 23787), (5286, 17163), (5721, 15858), (7929, 11442)]