81014775226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{15031}}^1$

素因数の和:16211

約数の個数: 64

約数和(自身を含む): 156544450560

約数和(自身を除く): 75529675334

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1129, 2258, 2387, 4774, 7903, 12419, 15031, 15806, 24838, 30062, 34999, 69998, 86933, 105217, 165341, 173866, 210434, 244993, 330682, 384989, 465961, 489986, 769978, 931922, 1157387, 2314774, 2694923, 3261727, 5125571, 5389846, 6523454, 10251142, 16969999, 33939998, 35878997, 71757994, 118789993, 186669989, 237579986, 373339978, 526069969, 1052139938, 1306689923, 2613379846, 3682489783, 5786769659, 7364979566, 11573539318, 40507387613, 81014775226]

約数ペア:

[(1, 81014775226), (2, 40507387613), (7, 11573539318), (11, 7364979566), (14, 5786769659), (22, 3682489783), (31, 2613379846), (62, 1306689923), (77, 1052139938), (154, 526069969), (217, 373339978), (341, 237579986), (434, 186669989), (682, 118789993), (1129, 71757994), (2258, 35878997), (2387, 33939998), (4774, 16969999), (7903, 10251142), (12419, 6523454), (15031, 5389846), (15806, 5125571), (24838, 3261727), (30062, 2694923), (34999, 2314774), (69998, 1157387), (86933, 931922), (105217, 769978), (165341, 489986), (173866, 465961), (210434, 384989), (244993, 330682)]