64896264

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5741}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 176911020

約数和(自身を除く): 112014756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 5741, 11304, 11482, 17223, 22964, 34446, 45928, 51669, 68892, 103338, 137784, 206676, 413352, 901337, 1802674, 2704011, 3605348, 5408022, 7210696, 8112033, 10816044, 16224066, 21632088, 32448132, 64896264]

約数ペア:

[(1, 64896264), (2, 32448132), (3, 21632088), (4, 16224066), (6, 10816044), (8, 8112033), (9, 7210696), (12, 5408022), (18, 3605348), (24, 2704011), (36, 1802674), (72, 901337), (157, 413352), (314, 206676), (471, 137784), (628, 103338), (942, 68892), (1256, 51669), (1413, 45928), (1884, 34446), (2826, 22964), (3768, 17223), (5652, 11482), (5741, 11304)]