72372223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2141}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 90478080

約数和(自身を除く): 18105857

約数列:

[1, 7, 11, 77, 439, 2141, 3073, 4829, 14987, 23551, 33803, 164857, 939899, 6579293, 10338889, 72372223]

約数ペア:

[(1, 72372223), (7, 10338889), (11, 6579293), (77, 939899), (439, 164857), (2141, 33803), (3073, 23551), (4829, 14987)]