72169468

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9511}}^1$

素因数の和:9793

約数の個数: 24

約数和(自身を含む): 144886784

約数和(自身を除く): 72717316

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 9511, 19022, 38044, 66577, 133154, 266308, 2577481, 5154962, 10309924, 18042367, 36084734, 72169468]

約数ペア:

[(1, 72169468), (2, 36084734), (4, 18042367), (7, 10309924), (14, 5154962), (28, 2577481), (271, 266308), (542, 133154), (1084, 66577), (1897, 38044), (3794, 19022), (7588, 9511)]