72787842

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{3217}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 162187200

約数和(自身を除く): 89399358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 838, 1257, 2514, 3217, 3771, 6434, 7542, 9651, 11313, 19302, 22626, 28953, 57906, 86859, 173718, 1347923, 2695846, 4043769, 8087538, 12131307, 24262614, 36393921, 72787842]

約数ペア:

[(1, 72787842), (2, 36393921), (3, 24262614), (6, 12131307), (9, 8087538), (18, 4043769), (27, 2695846), (54, 1347923), (419, 173718), (838, 86859), (1257, 57906), (2514, 28953), (3217, 22626), (3771, 19302), (6434, 11313), (7542, 9651)]