72765866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{13187}}^1$

素因数の和:13309

約数の個数: 16

約数和(自身を含む): 113944320

約数和(自身を除く): 41178454

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 13187, 26374, 408797, 817594, 1173643, 2347286, 36382933, 72765866]

約数ペア:

[(1, 72765866), (2, 36382933), (31, 2347286), (62, 1173643), (89, 817594), (178, 408797), (2759, 26374), (5518, 13187)]