80867334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 178863552

約数和(自身を除く): 97996218

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 61, 82, 102, 122, 123, 183, 246, 317, 366, 634, 697, 951, 1037, 1394, 1902, 2074, 2091, 2501, 3111, 4182, 5002, 5389, 6222, 7503, 10778, 12997, 15006, 16167, 19337, 25994, 32334, 38674, 38991, 42517, 58011, 77982, 85034, 116022, 127551, 220949, 255102, 328729, 441898, 657458, 662847, 792817, 986187, 1325694, 1585634, 1972374, 2378451, 4756902, 13477889, 26955778, 40433667, 80867334]

約数ペア:

[(1, 80867334), (2, 40433667), (3, 26955778), (6, 13477889), (17, 4756902), (34, 2378451), (41, 1972374), (51, 1585634), (61, 1325694), (82, 986187), (102, 792817), (122, 662847), (123, 657458), (183, 441898), (246, 328729), (317, 255102), (366, 220949), (634, 127551), (697, 116022), (951, 85034), (1037, 77982), (1394, 58011), (1902, 42517), (2074, 38991), (2091, 38674), (2501, 32334), (3111, 25994), (4182, 19337), (5002, 16167), (5389, 15006), (6222, 12997), (7503, 10778)]