68139624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21347}}^1$

素因数の和:21382

約数の個数: 64

約数和(自身を含む): 204940800

約数和(自身を除く): 136801176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21347, 42694, 64041, 85388, 128082, 149429, 170776, 256164, 298858, 405593, 448287, 512328, 597716, 811186, 896574, 1195432, 1216779, 1622372, 1793148, 2433558, 2839151, 3244744, 3586296, 4867116, 5678302, 8517453, 9734232, 11356604, 17034906, 22713208, 34069812, 68139624]

約数ペア:

[(1, 68139624), (2, 34069812), (3, 22713208), (4, 17034906), (6, 11356604), (7, 9734232), (8, 8517453), (12, 5678302), (14, 4867116), (19, 3586296), (21, 3244744), (24, 2839151), (28, 2433558), (38, 1793148), (42, 1622372), (56, 1216779), (57, 1195432), (76, 896574), (84, 811186), (114, 597716), (133, 512328), (152, 448287), (168, 405593), (228, 298858), (266, 256164), (399, 170776), (456, 149429), (532, 128082), (798, 85388), (1064, 64041), (1596, 42694), (3192, 21347)]