68943952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 168417792

約数和(自身を除く): 99473840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 523, 616, 749, 856, 1046, 1177, 1232, 1498, 1712, 2092, 2354, 2996, 3661, 4184, 4708, 5753, 5992, 7322, 8239, 8368, 9416, 11506, 11984, 14644, 16478, 18832, 23012, 29288, 32956, 40271, 46024, 55961, 58576, 65912, 80542, 92048, 111922, 131824, 161084, 223844, 322168, 391727, 447688, 615571, 644336, 783454, 895376, 1231142, 1566908, 2462284, 3133816, 4308997, 4924568, 6267632, 8617994, 9849136, 17235988, 34471976, 68943952]

約数ペア:

[(1, 68943952), (2, 34471976), (4, 17235988), (7, 9849136), (8, 8617994), (11, 6267632), (14, 4924568), (16, 4308997), (22, 3133816), (28, 2462284), (44, 1566908), (56, 1231142), (77, 895376), (88, 783454), (107, 644336), (112, 615571), (154, 447688), (176, 391727), (214, 322168), (308, 223844), (428, 161084), (523, 131824), (616, 111922), (749, 92048), (856, 80542), (1046, 65912), (1177, 58576), (1232, 55961), (1498, 46024), (1712, 40271), (2092, 32956), (2354, 29288), (2996, 23012), (3661, 18832), (4184, 16478), (4708, 14644), (5753, 11984), (5992, 11506), (7322, 9416), (8239, 8368)]