81866712

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{4591}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 204986880

約数和(自身を除く): 123120168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1486, 2229, 2972, 4458, 4591, 5944, 8916, 9182, 13773, 17832, 18364, 27546, 36728, 55092, 110184, 3411113, 6822226, 10233339, 13644452, 20466678, 27288904, 40933356, 81866712]

約数ペア:

[(1, 81866712), (2, 40933356), (3, 27288904), (4, 20466678), (6, 13644452), (8, 10233339), (12, 6822226), (24, 3411113), (743, 110184), (1486, 55092), (2229, 36728), (2972, 27546), (4458, 18364), (4591, 17832), (5944, 13773), (8916, 9182)]