68506812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{15727}}^1$

素因数の和:15759

約数の個数: 54

約数和(自身を含む): 190355984

約数和(自身を除く): 121849172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 15727, 31454, 47181, 62908, 94362, 141543, 172997, 188724, 283086, 345994, 518991, 566172, 691988, 1037982, 1556973, 1902967, 2075964, 3113946, 3805934, 5708901, 6227892, 7611868, 11417802, 17126703, 22835604, 34253406, 68506812]

約数ペア:

[(1, 68506812), (2, 34253406), (3, 22835604), (4, 17126703), (6, 11417802), (9, 7611868), (11, 6227892), (12, 5708901), (18, 3805934), (22, 3113946), (33, 2075964), (36, 1902967), (44, 1556973), (66, 1037982), (99, 691988), (121, 566172), (132, 518991), (198, 345994), (242, 283086), (363, 188724), (396, 172997), (484, 141543), (726, 94362), (1089, 62908), (1452, 47181), (2178, 31454), (4356, 15727)]