772435804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6759

約数の個数: 72

約数和(自身を含む): 1708869120

約数和(自身を除く): 936433316

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1862, 2356, 3038, 3724, 4123, 6076, 6691, 8246, 13382, 16492, 26764, 28861, 46837, 57722, 93674, 115444, 127129, 187348, 207421, 254258, 327859, 414842, 508516, 655718, 829684, 889903, 1311436, 1451947, 1779806, 2903894, 3559612, 3940999, 5807788, 6229321, 7881998, 10163629, 12458642, 15763996, 20327258, 24917284, 27586993, 40654516, 55173986, 110347972, 193108951, 386217902, 772435804]

約数ペア:

[(1, 772435804), (2, 386217902), (4, 193108951), (7, 110347972), (14, 55173986), (19, 40654516), (28, 27586993), (31, 24917284), (38, 20327258), (49, 15763996), (62, 12458642), (76, 10163629), (98, 7881998), (124, 6229321), (133, 5807788), (196, 3940999), (217, 3559612), (266, 2903894), (434, 1779806), (532, 1451947), (589, 1311436), (868, 889903), (931, 829684), (1178, 655718), (1519, 508516), (1862, 414842), (2356, 327859), (3038, 254258), (3724, 207421), (4123, 187348), (6076, 127129), (6691, 115444), (8246, 93674), (13382, 57722), (16492, 46837), (26764, 28861)]