80581116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 96

約数和(自身を含む): 240855552

約数和(自身を除く): 160274436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2357, 2442, 2849, 3108, 4714, 4884, 5698, 7071, 8547, 9428, 11396, 14142, 16499, 17094, 25927, 28284, 32998, 34188, 49497, 51854, 65996, 77781, 87209, 98994, 103708, 155562, 174418, 181489, 197988, 261627, 311124, 348836, 362978, 523254, 544467, 610463, 725956, 959299, 1046508, 1088934, 1220926, 1831389, 1918598, 2177868, 2441852, 2877897, 3662778, 3837196, 5755794, 6715093, 7325556, 11511588, 13430186, 20145279, 26860372, 40290558, 80581116]

約数ペア:

[(1, 80581116), (2, 40290558), (3, 26860372), (4, 20145279), (6, 13430186), (7, 11511588), (11, 7325556), (12, 6715093), (14, 5755794), (21, 3837196), (22, 3662778), (28, 2877897), (33, 2441852), (37, 2177868), (42, 1918598), (44, 1831389), (66, 1220926), (74, 1088934), (77, 1046508), (84, 959299), (111, 725956), (132, 610463), (148, 544467), (154, 523254), (222, 362978), (231, 348836), (259, 311124), (308, 261627), (407, 197988), (444, 181489), (462, 174418), (518, 155562), (777, 103708), (814, 98994), (924, 87209), (1036, 77781), (1221, 65996), (1554, 51854), (1628, 49497), (2357, 34188), (2442, 32998), (2849, 28284), (3108, 25927), (4714, 17094), (4884, 16499), (5698, 14142), (7071, 11396), (8547, 9428)]