78615552

素因数分解:

$2^{10}\times 3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 88

約数和(自身を含む): 212167456

約数和(自身を除く): 133551904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 163, 192, 256, 314, 326, 384, 471, 489, 512, 628, 652, 768, 942, 978, 1024, 1256, 1304, 1536, 1884, 1956, 2512, 2608, 3072, 3768, 3912, 5024, 5216, 7536, 7824, 10048, 10432, 15072, 15648, 20096, 20864, 25591, 30144, 31296, 40192, 41728, 51182, 60288, 62592, 76773, 80384, 83456, 102364, 120576, 125184, 153546, 160768, 166912, 204728, 241152, 250368, 307092, 409456, 482304, 500736, 614184, 818912, 1228368, 1637824, 2456736, 3275648, 4913472, 6551296, 9826944, 13102592, 19653888, 26205184, 39307776, 78615552]

約数ペア:

[(1, 78615552), (2, 39307776), (3, 26205184), (4, 19653888), (6, 13102592), (8, 9826944), (12, 6551296), (16, 4913472), (24, 3275648), (32, 2456736), (48, 1637824), (64, 1228368), (96, 818912), (128, 614184), (157, 500736), (163, 482304), (192, 409456), (256, 307092), (314, 250368), (326, 241152), (384, 204728), (471, 166912), (489, 160768), (512, 153546), (628, 125184), (652, 120576), (768, 102364), (942, 83456), (978, 80384), (1024, 76773), (1256, 62592), (1304, 60288), (1536, 51182), (1884, 41728), (1956, 40192), (2512, 31296), (2608, 30144), (3072, 25591), (3768, 20864), (3912, 20096), (5024, 15648), (5216, 15072), (7536, 10432), (7824, 10048)]