79549778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 159694848

約数和(自身を除く): 80145070

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 253, 259, 322, 407, 506, 518, 607, 814, 851, 1214, 1702, 1771, 2849, 3542, 4249, 5698, 5957, 6677, 8498, 9361, 11914, 13354, 13961, 18722, 22459, 27922, 44918, 46739, 65527, 93478, 97727, 131054, 153571, 157213, 195454, 247049, 307142, 314426, 494098, 516557, 1033114, 1074997, 1729343, 2149994, 3458686, 3615899, 5682127, 7231798, 11364254, 39774889, 79549778]

約数ペア:

[(1, 79549778), (2, 39774889), (7, 11364254), (11, 7231798), (14, 5682127), (22, 3615899), (23, 3458686), (37, 2149994), (46, 1729343), (74, 1074997), (77, 1033114), (154, 516557), (161, 494098), (253, 314426), (259, 307142), (322, 247049), (407, 195454), (506, 157213), (518, 153571), (607, 131054), (814, 97727), (851, 93478), (1214, 65527), (1702, 46739), (1771, 44918), (2849, 27922), (3542, 22459), (4249, 18722), (5698, 13961), (5957, 13354), (6677, 11914), (8498, 9361)]