80666976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 230519520

約数和(自身を除く): 149852544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 593, 624, 654, 872, 1186, 1248, 1308, 1417, 1744, 1779, 2372, 2616, 2834, 3488, 3558, 4251, 4744, 5232, 5668, 7116, 7709, 8502, 9488, 10464, 11336, 14232, 15418, 17004, 18976, 22672, 23127, 28464, 30836, 34008, 45344, 46254, 56928, 61672, 64637, 68016, 92508, 123344, 129274, 136032, 185016, 193911, 246688, 258548, 370032, 387822, 517096, 740064, 775644, 840281, 1034192, 1551288, 1680562, 2068384, 2520843, 3102576, 3361124, 5041686, 6205152, 6722248, 10083372, 13444496, 20166744, 26888992, 40333488, 80666976]

約数ペア:

[(1, 80666976), (2, 40333488), (3, 26888992), (4, 20166744), (6, 13444496), (8, 10083372), (12, 6722248), (13, 6205152), (16, 5041686), (24, 3361124), (26, 3102576), (32, 2520843), (39, 2068384), (48, 1680562), (52, 1551288), (78, 1034192), (96, 840281), (104, 775644), (109, 740064), (156, 517096), (208, 387822), (218, 370032), (312, 258548), (327, 246688), (416, 193911), (436, 185016), (593, 136032), (624, 129274), (654, 123344), (872, 92508), (1186, 68016), (1248, 64637), (1308, 61672), (1417, 56928), (1744, 46254), (1779, 45344), (2372, 34008), (2616, 30836), (2834, 28464), (3488, 23127), (3558, 22672), (4251, 18976), (4744, 17004), (5232, 15418), (5668, 14232), (7116, 11336), (7709, 10464), (8502, 9488)]