82777824

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1672

約数の個数: 72

約数和(自身を含む): 236756520

約数和(自身を除く): 153978696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1459, 1576, 1773, 2364, 2918, 3152, 3546, 4377, 4728, 5836, 6304, 7092, 8754, 9456, 11672, 13131, 14184, 17508, 18912, 23344, 26262, 28368, 35016, 46688, 52524, 56736, 70032, 105048, 140064, 210096, 287423, 420192, 574846, 862269, 1149692, 1724538, 2299384, 2586807, 3449076, 4598768, 5173614, 6898152, 9197536, 10347228, 13796304, 20694456, 27592608, 41388912, 82777824]

約数ペア:

[(1, 82777824), (2, 41388912), (3, 27592608), (4, 20694456), (6, 13796304), (8, 10347228), (9, 9197536), (12, 6898152), (16, 5173614), (18, 4598768), (24, 3449076), (32, 2586807), (36, 2299384), (48, 1724538), (72, 1149692), (96, 862269), (144, 574846), (197, 420192), (288, 287423), (394, 210096), (591, 140064), (788, 105048), (1182, 70032), (1459, 56736), (1576, 52524), (1773, 46688), (2364, 35016), (2918, 28368), (3152, 26262), (3546, 23344), (4377, 18912), (4728, 17508), (5836, 14184), (6304, 13131), (7092, 11672), (8754, 9456)]