64794528

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1433}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 185562468

約数和(自身を除く): 120767940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1433, 1884, 2512, 2826, 2866, 3768, 4299, 5024, 5652, 5732, 7536, 8598, 11304, 11464, 12897, 15072, 17196, 22608, 22928, 25794, 34392, 45216, 45856, 51588, 68784, 103176, 137568, 206352, 224981, 412704, 449962, 674943, 899924, 1349886, 1799848, 2024829, 2699772, 3599696, 4049658, 5399544, 7199392, 8099316, 10799088, 16198632, 21598176, 32397264, 64794528]

約数ペア:

[(1, 64794528), (2, 32397264), (3, 21598176), (4, 16198632), (6, 10799088), (8, 8099316), (9, 7199392), (12, 5399544), (16, 4049658), (18, 3599696), (24, 2699772), (32, 2024829), (36, 1799848), (48, 1349886), (72, 899924), (96, 674943), (144, 449962), (157, 412704), (288, 224981), (314, 206352), (471, 137568), (628, 103176), (942, 68784), (1256, 51588), (1413, 45856), (1433, 45216), (1884, 34392), (2512, 25794), (2826, 22928), (2866, 22608), (3768, 17196), (4299, 15072), (5024, 12897), (5652, 11464), (5732, 11304), (7536, 8598)]