72924299

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 96170400

約数和(自身を除く): 23246101

約数列:

[1, 7, 19, 29, 37, 49, 73, 133, 203, 259, 511, 551, 703, 931, 1073, 1387, 1421, 1813, 2117, 2701, 3577, 3857, 4921, 7511, 9709, 14819, 18907, 20387, 26999, 34447, 40223, 51319, 52577, 67963, 78329, 103733, 132349, 142709, 281561, 359233, 548303, 998963, 1488251, 1970927, 2514631, 3838121, 10417757, 72924299]

約数ペア:

[(1, 72924299), (7, 10417757), (19, 3838121), (29, 2514631), (37, 1970927), (49, 1488251), (73, 998963), (133, 548303), (203, 359233), (259, 281561), (511, 142709), (551, 132349), (703, 103733), (931, 78329), (1073, 67963), (1387, 52577), (1421, 51319), (1813, 40223), (2117, 34447), (2701, 26999), (3577, 20387), (3857, 18907), (4921, 14819), (7511, 9709)]