82655804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 186899328

約数和(自身を除く): 104243524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 79, 86, 154, 158, 172, 301, 308, 316, 473, 553, 602, 869, 946, 1106, 1204, 1738, 1892, 2212, 3311, 3397, 3476, 6083, 6241, 6622, 6794, 12166, 12482, 13244, 13588, 23779, 24332, 24964, 37367, 43687, 47558, 68651, 74734, 87374, 95116, 137302, 149468, 174748, 261569, 268363, 274604, 480557, 523138, 536726, 961114, 1046276, 1073452, 1878541, 1922228, 2951993, 3757082, 5903986, 7514164, 11807972, 20663951, 41327902, 82655804]

約数ペア:

[(1, 82655804), (2, 41327902), (4, 20663951), (7, 11807972), (11, 7514164), (14, 5903986), (22, 3757082), (28, 2951993), (43, 1922228), (44, 1878541), (77, 1073452), (79, 1046276), (86, 961114), (154, 536726), (158, 523138), (172, 480557), (301, 274604), (308, 268363), (316, 261569), (473, 174748), (553, 149468), (602, 137302), (869, 95116), (946, 87374), (1106, 74734), (1204, 68651), (1738, 47558), (1892, 43687), (2212, 37367), (3311, 24964), (3397, 24332), (3476, 23779), (6083, 13588), (6241, 13244), (6622, 12482), (6794, 12166)]