77640794

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{10289}}^1$

素因数の和:10323

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 70535206

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 10289, 20578, 72023, 113179, 144046, 226358, 504161, 792253, 1008322, 1584506, 3529127, 5545771, 7058254, 11091542, 38820397, 77640794]

約数ペア:

[(1, 77640794), (2, 38820397), (7, 11091542), (11, 7058254), (14, 5545771), (22, 3529127), (49, 1584506), (77, 1008322), (98, 792253), (154, 504161), (343, 226358), (539, 144046), (686, 113179), (1078, 72023), (3773, 20578), (7546, 10289)]