172713464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 240969736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 121, 142, 154, 242, 284, 308, 359, 484, 497, 568, 616, 718, 781, 847, 968, 994, 1436, 1562, 1694, 1988, 2513, 2872, 3124, 3388, 3949, 3976, 5026, 5467, 6248, 6776, 7898, 8591, 10052, 10934, 15796, 17182, 20104, 21868, 25489, 27643, 31592, 34364, 43439, 43736, 50978, 55286, 60137, 68728, 86878, 101956, 110572, 120274, 173756, 178423, 203912, 221144, 240548, 280379, 304073, 347512, 356846, 481096, 560758, 608146, 713692, 1121516, 1216292, 1427384, 1962653, 2243032, 2432584, 3084169, 3925306, 6168338, 7850612, 12336676, 15701224, 21589183, 24673352, 43178366, 86356732, 172713464]

約数ペア:

[(1, 172713464), (2, 86356732), (4, 43178366), (7, 24673352), (8, 21589183), (11, 15701224), (14, 12336676), (22, 7850612), (28, 6168338), (44, 3925306), (56, 3084169), (71, 2432584), (77, 2243032), (88, 1962653), (121, 1427384), (142, 1216292), (154, 1121516), (242, 713692), (284, 608146), (308, 560758), (359, 481096), (484, 356846), (497, 347512), (568, 304073), (616, 280379), (718, 240548), (781, 221144), (847, 203912), (968, 178423), (994, 173756), (1436, 120274), (1562, 110572), (1694, 101956), (1988, 86878), (2513, 68728), (2872, 60137), (3124, 55286), (3388, 50978), (3949, 43736), (3976, 43439), (5026, 34364), (5467, 31592), (6248, 27643), (6776, 25489), (7898, 21868), (8591, 20104), (10052, 17182), (10934, 15796)]