80894688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 255966480

約数和(自身を除く): 175071792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 593, 609, 672, 696, 784, 812, 928, 1176, 1186, 1218, 1392, 1421, 1568, 1624, 1779, 2352, 2372, 2436, 2784, 2842, 3248, 3558, 4151, 4263, 4704, 4744, 4872, 5684, 6496, 7116, 8302, 8526, 9488, 9744, 11368, 12453, 14232, 16604, 17052, 17197, 18976, 19488, 22736, 24906, 28464, 29057, 33208, 34104, 34394, 45472, 49812, 51591, 56928, 58114, 66416, 68208, 68788, 87171, 99624, 103182, 116228, 120379, 132832, 136416, 137576, 174342, 199248, 206364, 232456, 240758, 275152, 348684, 361137, 398496, 412728, 464912, 481516, 550304, 697368, 722274, 825456, 842653, 929824, 963032, 1394736, 1444548, 1650912, 1685306, 1926064, 2527959, 2789472, 2889096, 3370612, 3852128, 5055918, 5778192, 6741224, 10111836, 11556384, 13482448, 20223672, 26964896, 40447344, 80894688]

約数ペア:

[(1, 80894688), (2, 40447344), (3, 26964896), (4, 20223672), (6, 13482448), (7, 11556384), (8, 10111836), (12, 6741224), (14, 5778192), (16, 5055918), (21, 3852128), (24, 3370612), (28, 2889096), (29, 2789472), (32, 2527959), (42, 1926064), (48, 1685306), (49, 1650912), (56, 1444548), (58, 1394736), (84, 963032), (87, 929824), (96, 842653), (98, 825456), (112, 722274), (116, 697368), (147, 550304), (168, 481516), (174, 464912), (196, 412728), (203, 398496), (224, 361137), (232, 348684), (294, 275152), (336, 240758), (348, 232456), (392, 206364), (406, 199248), (464, 174342), (588, 137576), (593, 136416), (609, 132832), (672, 120379), (696, 116228), (784, 103182), (812, 99624), (928, 87171), (1176, 68788), (1186, 68208), (1218, 66416), (1392, 58114), (1421, 56928), (1568, 51591), (1624, 49812), (1779, 45472), (2352, 34394), (2372, 34104), (2436, 33208), (2784, 29057), (2842, 28464), (3248, 24906), (3558, 22736), (4151, 19488), (4263, 18976), (4704, 17197), (4744, 17052), (4872, 16604), (5684, 14232), (6496, 12453), (7116, 11368), (8302, 9744), (8526, 9488)]