72679747

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 87160320

約数和(自身を除く): 14480573

約数列:

[1, 7, 23, 161, 193, 1351, 2339, 4439, 16373, 31073, 53797, 376579, 451427, 3159989, 10382821, 72679747]

約数ペア:

[(1, 72679747), (7, 10382821), (23, 3159989), (161, 451427), (193, 376579), (1351, 53797), (2339, 31073), (4439, 16373)]