865207728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78031}}^1$

素因数の和:78063

約数の個数: 120

約数和(自身を含む): 3018902016

約数和(自身を除く): 2153694288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 78031, 156062, 234093, 312124, 468186, 546217, 624248, 702279, 858341, 936372, 1092434, 1248496, 1404558, 1638651, 1716682, 1872744, 2184868, 2575023, 2809116, 3277302, 3433364, 3745488, 4369736, 4915953, 5150046, 5618232, 6008387, 6554604, 6866728, 7725069, 8739472, 9831906, 10300092, 11236464, 12016774, 13109208, 13733456, 15450138, 18025161, 19663812, 20600184, 24033548, 26218416, 30900276, 36050322, 39327624, 41200368, 48067096, 54075483, 61800552, 72100644, 78655248, 96134192, 108150966, 123601104, 144201288, 216301932, 288402576, 432603864, 865207728]

約数ペア:

[(1, 865207728), (2, 432603864), (3, 288402576), (4, 216301932), (6, 144201288), (7, 123601104), (8, 108150966), (9, 96134192), (11, 78655248), (12, 72100644), (14, 61800552), (16, 54075483), (18, 48067096), (21, 41200368), (22, 39327624), (24, 36050322), (28, 30900276), (33, 26218416), (36, 24033548), (42, 20600184), (44, 19663812), (48, 18025161), (56, 15450138), (63, 13733456), (66, 13109208), (72, 12016774), (77, 11236464), (84, 10300092), (88, 9831906), (99, 8739472), (112, 7725069), (126, 6866728), (132, 6554604), (144, 6008387), (154, 5618232), (168, 5150046), (176, 4915953), (198, 4369736), (231, 3745488), (252, 3433364), (264, 3277302), (308, 2809116), (336, 2575023), (396, 2184868), (462, 1872744), (504, 1716682), (528, 1638651), (616, 1404558), (693, 1248496), (792, 1092434), (924, 936372), (1008, 858341), (1232, 702279), (1386, 624248), (1584, 546217), (1848, 468186), (2772, 312124), (3696, 234093), (5544, 156062), (11088, 78031)]