64081788

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{90511}}^1$

素因数の和:90577

約数の個数: 24

約数和(自身を含む): 152060160

約数和(自身を除く): 87978372

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 90511, 181022, 271533, 362044, 543066, 1086132, 5340149, 10680298, 16020447, 21360596, 32040894, 64081788]

約数ペア:

[(1, 64081788), (2, 32040894), (3, 21360596), (4, 16020447), (6, 10680298), (12, 5340149), (59, 1086132), (118, 543066), (177, 362044), (236, 271533), (354, 181022), (708, 90511)]