68702924164

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{148861}}^1$

素因数の和:149236

約数の個数: 48

約数和(自身を含む): 140449510656

約数和(自身を除く): 71746586492

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 311, 371, 622, 742, 1244, 1484, 2177, 4354, 8708, 16483, 32966, 65932, 115381, 148861, 230762, 297722, 461524, 595444, 1042027, 2084054, 4168108, 7889633, 15779266, 31558532, 46295771, 55227431, 92591542, 110454862, 185183084, 220909724, 324070397, 648140794, 1296281588, 2453675863, 4907351726, 9814703452, 17175731041, 34351462082, 68702924164]

約数ペア:

[(1, 68702924164), (2, 34351462082), (4, 17175731041), (7, 9814703452), (14, 4907351726), (28, 2453675863), (53, 1296281588), (106, 648140794), (212, 324070397), (311, 220909724), (371, 185183084), (622, 110454862), (742, 92591542), (1244, 55227431), (1484, 46295771), (2177, 31558532), (4354, 15779266), (8708, 7889633), (16483, 4168108), (32966, 2084054), (65932, 1042027), (115381, 595444), (148861, 461524), (230762, 297722)]