72578808

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 202768800

約数和(自身を除く): 130189992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1737, 1741, 2316, 3474, 3482, 4632, 5211, 5223, 6948, 6964, 10422, 10446, 13896, 13928, 15669, 20844, 20892, 31338, 41688, 41784, 47007, 62676, 94014, 125352, 188028, 336013, 376056, 672026, 1008039, 1344052, 2016078, 2688104, 3024117, 4032156, 6048234, 8064312, 9072351, 12096468, 18144702, 24192936, 36289404, 72578808]

約数ペア:

[(1, 72578808), (2, 36289404), (3, 24192936), (4, 18144702), (6, 12096468), (8, 9072351), (9, 8064312), (12, 6048234), (18, 4032156), (24, 3024117), (27, 2688104), (36, 2016078), (54, 1344052), (72, 1008039), (108, 672026), (193, 376056), (216, 336013), (386, 188028), (579, 125352), (772, 94014), (1158, 62676), (1544, 47007), (1737, 41784), (1741, 41688), (2316, 31338), (3474, 20892), (3482, 20844), (4632, 15669), (5211, 13928), (5223, 13896), (6948, 10446), (6964, 10422)]