75647264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2791}}^1$

素因数の和:2830

約数の個数: 72

約数和(自身を含む): 187153344

約数和(自身を除く): 111506080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2791, 3388, 3872, 5582, 6776, 11164, 13552, 19537, 22328, 27104, 30701, 39074, 44656, 61402, 78148, 89312, 122804, 156296, 214907, 245608, 312592, 337711, 429814, 491216, 625184, 675422, 859628, 982432, 1350844, 1719256, 2363977, 2701688, 3438512, 4727954, 5403376, 6877024, 9455908, 10806752, 18911816, 37823632, 75647264]

約数ペア:

[(1, 75647264), (2, 37823632), (4, 18911816), (7, 10806752), (8, 9455908), (11, 6877024), (14, 5403376), (16, 4727954), (22, 3438512), (28, 2701688), (32, 2363977), (44, 1719256), (56, 1350844), (77, 982432), (88, 859628), (112, 675422), (121, 625184), (154, 491216), (176, 429814), (224, 337711), (242, 312592), (308, 245608), (352, 214907), (484, 156296), (616, 122804), (847, 89312), (968, 78148), (1232, 61402), (1694, 44656), (1936, 39074), (2464, 30701), (2791, 27104), (3388, 22328), (3872, 19537), (5582, 13552), (6776, 11164)]