66977673724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{50993}}^1$

素因数の和:51119

約数の個数: 72

約数和(自身を含む): 133259560560

約数和(自身を除く): 66281886836

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 169, 268, 338, 377, 676, 754, 871, 1508, 1742, 1943, 3484, 3886, 4901, 7772, 9802, 11323, 19604, 22646, 25259, 45292, 50518, 50993, 101036, 101986, 203972, 328367, 656734, 662909, 1313468, 1325818, 1478797, 2651636, 2957594, 3416531, 5915188, 6833062, 8617817, 13666124, 17235634, 19224361, 34471268, 38448722, 44414903, 76897444, 88829806, 99079399, 177659612, 198158798, 249916693, 396317596, 499833386, 577393739, 999666772, 1154787478, 1288032187, 2309574956, 2576064374, 5152128748, 16744418431, 33488836862, 66977673724]

約数ペア:

[(1, 66977673724), (2, 33488836862), (4, 16744418431), (13, 5152128748), (26, 2576064374), (29, 2309574956), (52, 1288032187), (58, 1154787478), (67, 999666772), (116, 577393739), (134, 499833386), (169, 396317596), (268, 249916693), (338, 198158798), (377, 177659612), (676, 99079399), (754, 88829806), (871, 76897444), (1508, 44414903), (1742, 38448722), (1943, 34471268), (3484, 19224361), (3886, 17235634), (4901, 13666124), (7772, 8617817), (9802, 6833062), (11323, 5915188), (19604, 3416531), (22646, 2957594), (25259, 2651636), (45292, 1478797), (50518, 1325818), (50993, 1313468), (101036, 662909), (101986, 656734), (203972, 328367)]