80744466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17231}}^1$

素因数の和:17318

約数の個数: 32

約数和(自身を含む): 178661376

約数和(自身を除く): 97916910

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 17231, 34462, 51693, 103386, 189541, 379082, 568623, 1137246, 1223401, 2446802, 3670203, 7340406, 13457411, 26914822, 40372233, 80744466]

約数ペア:

[(1, 80744466), (2, 40372233), (3, 26914822), (6, 13457411), (11, 7340406), (22, 3670203), (33, 2446802), (66, 1223401), (71, 1137246), (142, 568623), (213, 379082), (426, 189541), (781, 103386), (1562, 51693), (2343, 34462), (4686, 17231)]