80007312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21676

約数の個数: 80

約数和(自身を含む): 257697792

約数和(自身を除く): 177690480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21647, 43294, 64941, 86588, 129882, 151529, 173176, 238117, 259764, 303058, 346352, 454587, 476234, 519528, 606116, 714351, 909174, 952468, 1039056, 1212232, 1428702, 1666819, 1818348, 1904936, 2424464, 2857404, 3333638, 3636696, 3809872, 5000457, 5714808, 6667276, 7273392, 10000914, 11429616, 13334552, 20001828, 26669104, 40003656, 80007312]

約数ペア:

[(1, 80007312), (2, 40003656), (3, 26669104), (4, 20001828), (6, 13334552), (7, 11429616), (8, 10000914), (11, 7273392), (12, 6667276), (14, 5714808), (16, 5000457), (21, 3809872), (22, 3636696), (24, 3333638), (28, 2857404), (33, 2424464), (42, 1904936), (44, 1818348), (48, 1666819), (56, 1428702), (66, 1212232), (77, 1039056), (84, 952468), (88, 909174), (112, 714351), (132, 606116), (154, 519528), (168, 476234), (176, 454587), (231, 346352), (264, 303058), (308, 259764), (336, 238117), (462, 173176), (528, 151529), (616, 129882), (924, 86588), (1232, 64941), (1848, 43294), (3696, 21647)]