77707728

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{3671}}^1$

素因数の和:3702

約数の個数: 120

約数和(自身を含む): 259536960

約数和(自身を除く): 181829232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 3671, 5292, 7056, 7342, 10584, 11013, 14684, 21168, 22026, 25697, 29368, 33039, 44052, 51394, 58736, 66078, 77091, 88104, 99117, 102788, 132156, 154182, 176208, 179879, 198234, 205576, 231273, 264312, 308364, 359758, 396468, 411152, 462546, 528624, 539637, 616728, 693819, 719516, 792936, 925092, 1079274, 1233456, 1387638, 1439032, 1585872, 1618911, 1850184, 2158548, 2775276, 2878064, 3237822, 3700368, 4317096, 4856733, 5550552, 6475644, 8634192, 9713466, 11101104, 12951288, 19426932, 25902576, 38853864, 77707728]

約数ペア:

[(1, 77707728), (2, 38853864), (3, 25902576), (4, 19426932), (6, 12951288), (7, 11101104), (8, 9713466), (9, 8634192), (12, 6475644), (14, 5550552), (16, 4856733), (18, 4317096), (21, 3700368), (24, 3237822), (27, 2878064), (28, 2775276), (36, 2158548), (42, 1850184), (48, 1618911), (49, 1585872), (54, 1439032), (56, 1387638), (63, 1233456), (72, 1079274), (84, 925092), (98, 792936), (108, 719516), (112, 693819), (126, 616728), (144, 539637), (147, 528624), (168, 462546), (189, 411152), (196, 396468), (216, 359758), (252, 308364), (294, 264312), (336, 231273), (378, 205576), (392, 198234), (432, 179879), (441, 176208), (504, 154182), (588, 132156), (756, 102788), (784, 99117), (882, 88104), (1008, 77091), (1176, 66078), (1323, 58736), (1512, 51394), (1764, 44052), (2352, 33039), (2646, 29368), (3024, 25697), (3528, 22026), (3671, 21168), (5292, 14684), (7056, 11013), (7342, 10584)]