129452092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 299707520

約数和(自身を除く): 170255428

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2011, 2299, 2926, 3388, 4022, 4598, 5852, 8044, 9196, 14077, 16093, 22121, 28154, 32186, 38209, 44242, 56308, 64372, 76418, 88484, 152836, 154847, 243331, 267463, 309694, 420299, 486662, 534926, 619388, 840598, 973324, 1069852, 1681196, 1703317, 2942093, 3406634, 4623289, 5884186, 6813268, 9246578, 11768372, 18493156, 32363023, 64726046, 129452092]

約数ペア:

[(1, 129452092), (2, 64726046), (4, 32363023), (7, 18493156), (11, 11768372), (14, 9246578), (19, 6813268), (22, 5884186), (28, 4623289), (38, 3406634), (44, 2942093), (76, 1703317), (77, 1681196), (121, 1069852), (133, 973324), (154, 840598), (209, 619388), (242, 534926), (266, 486662), (308, 420299), (418, 309694), (484, 267463), (532, 243331), (836, 154847), (847, 152836), (1463, 88484), (1694, 76418), (2011, 64372), (2299, 56308), (2926, 44242), (3388, 38209), (4022, 32186), (4598, 28154), (5852, 22121), (8044, 16093), (9196, 14077)]