81541152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3677}}^1$

素因数の和:3711

約数の個数: 144

約数和(自身を含む): 289179072

約数和(自身を除く): 207637920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3677, 3696, 5544, 7354, 7392, 11031, 11088, 14708, 22062, 22176, 25739, 29416, 33093, 40447, 44124, 51478, 58832, 66186, 77217, 80894, 88248, 102956, 117664, 121341, 132372, 154434, 161788, 176496, 205912, 231651, 242682, 264744, 283129, 308868, 323576, 352992, 364023, 411824, 463302, 485364, 529488, 566258, 617736, 647152, 728046, 823648, 849387, 926604, 970728, 1058976, 1132516, 1235472, 1294304, 1456092, 1698774, 1853208, 1941456, 2265032, 2470944, 2548161, 2912184, 3397548, 3706416, 3882912, 4530064, 5096322, 5824368, 6795096, 7412832, 9060128, 10192644, 11648736, 13590192, 20385288, 27180384, 40770576, 81541152]

約数ペア:

[(1, 81541152), (2, 40770576), (3, 27180384), (4, 20385288), (6, 13590192), (7, 11648736), (8, 10192644), (9, 9060128), (11, 7412832), (12, 6795096), (14, 5824368), (16, 5096322), (18, 4530064), (21, 3882912), (22, 3706416), (24, 3397548), (28, 2912184), (32, 2548161), (33, 2470944), (36, 2265032), (42, 1941456), (44, 1853208), (48, 1698774), (56, 1456092), (63, 1294304), (66, 1235472), (72, 1132516), (77, 1058976), (84, 970728), (88, 926604), (96, 849387), (99, 823648), (112, 728046), (126, 647152), (132, 617736), (144, 566258), (154, 529488), (168, 485364), (176, 463302), (198, 411824), (224, 364023), (231, 352992), (252, 323576), (264, 308868), (288, 283129), (308, 264744), (336, 242682), (352, 231651), (396, 205912), (462, 176496), (504, 161788), (528, 154434), (616, 132372), (672, 121341), (693, 117664), (792, 102956), (924, 88248), (1008, 80894), (1056, 77217), (1232, 66186), (1386, 58832), (1584, 51478), (1848, 44124), (2016, 40447), (2464, 33093), (2772, 29416), (3168, 25739), (3677, 22176), (3696, 22062), (5544, 14708), (7354, 11088), (7392, 11031)]