80737734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15887}}^1$

素因数の和:15921

約数の個数: 48

約数和(自身を含む): 202857984

約数和(自身を除く): 122120250

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 15887, 31774, 47661, 95322, 111209, 174757, 222418, 333627, 349514, 524271, 667254, 1048542, 1223299, 1922327, 2446598, 3669897, 3844654, 5766981, 7339794, 11533962, 13456289, 26912578, 40368867, 80737734]

約数ペア:

[(1, 80737734), (2, 40368867), (3, 26912578), (6, 13456289), (7, 11533962), (11, 7339794), (14, 5766981), (21, 3844654), (22, 3669897), (33, 2446598), (42, 1922327), (66, 1223299), (77, 1048542), (121, 667254), (154, 524271), (231, 349514), (242, 333627), (363, 222418), (462, 174757), (726, 111209), (847, 95322), (1694, 47661), (2541, 31774), (5082, 15887)]