80722312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 174700800

約数和(自身を除く): 93978488

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 47, 58, 88, 94, 116, 188, 232, 319, 376, 517, 638, 673, 1034, 1276, 1346, 1363, 2068, 2552, 2692, 2726, 4136, 5384, 5452, 7403, 10904, 14806, 14993, 19517, 29612, 29986, 31631, 39034, 59224, 59972, 63262, 78068, 119944, 126524, 156136, 214687, 253048, 347941, 429374, 695882, 858748, 917299, 1391764, 1717496, 1834598, 2783528, 3669196, 7338392, 10090289, 20180578, 40361156, 80722312]

約数ペア:

[(1, 80722312), (2, 40361156), (4, 20180578), (8, 10090289), (11, 7338392), (22, 3669196), (29, 2783528), (44, 1834598), (47, 1717496), (58, 1391764), (88, 917299), (94, 858748), (116, 695882), (188, 429374), (232, 347941), (319, 253048), (376, 214687), (517, 156136), (638, 126524), (673, 119944), (1034, 78068), (1276, 63262), (1346, 59972), (1363, 59224), (2068, 39034), (2552, 31631), (2692, 29986), (2726, 29612), (4136, 19517), (5384, 14993), (5452, 14806), (7403, 10904)]