68773488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 204272640

約数和(自身を除く): 135499152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1039, 1182, 1379, 1576, 2078, 2364, 2758, 3117, 3152, 4137, 4156, 4728, 5516, 6234, 7273, 8274, 8312, 9456, 11032, 12468, 14546, 16548, 16624, 21819, 22064, 24936, 29092, 33096, 43638, 49872, 58184, 66192, 87276, 116368, 174552, 204683, 349104, 409366, 614049, 818732, 1228098, 1432781, 1637464, 2456196, 2865562, 3274928, 4298343, 4912392, 5731124, 8596686, 9824784, 11462248, 17193372, 22924496, 34386744, 68773488]

約数ペア:

[(1, 68773488), (2, 34386744), (3, 22924496), (4, 17193372), (6, 11462248), (7, 9824784), (8, 8596686), (12, 5731124), (14, 4912392), (16, 4298343), (21, 3274928), (24, 2865562), (28, 2456196), (42, 1637464), (48, 1432781), (56, 1228098), (84, 818732), (112, 614049), (168, 409366), (197, 349104), (336, 204683), (394, 174552), (591, 116368), (788, 87276), (1039, 66192), (1182, 58184), (1379, 49872), (1576, 43638), (2078, 33096), (2364, 29092), (2758, 24936), (3117, 22064), (3152, 21819), (4137, 16624), (4156, 16548), (4728, 14546), (5516, 12468), (6234, 11032), (7273, 9456), (8274, 8312)]