81374174

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 148236480

約数和(自身を除く): 66862306

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 5417, 7511, 10834, 15022, 37919, 75838, 157093, 200429, 314186, 400858, 1099651, 1403003, 2199302, 2806006, 5812441, 11624882, 40687087, 81374174]

約数ペア:

[(1, 81374174), (2, 40687087), (7, 11624882), (14, 5812441), (29, 2806006), (37, 2199302), (58, 1403003), (74, 1099651), (203, 400858), (259, 314186), (406, 200429), (518, 157093), (1073, 75838), (2146, 37919), (5417, 15022), (7511, 10834)]