64513536

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 174040944

約数和(自身を除く): 109527408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 433, 512, 582, 768, 776, 866, 1164, 1299, 1536, 1552, 1732, 2328, 2598, 3104, 3464, 4656, 5196, 6208, 6928, 9312, 10392, 12416, 13856, 18624, 20784, 24832, 27712, 37248, 41568, 42001, 49664, 55424, 74496, 83136, 84002, 110848, 126003, 148992, 166272, 168004, 221696, 252006, 332544, 336008, 504012, 665088, 672016, 1008024, 1344032, 2016048, 2688064, 4032096, 5376128, 8064192, 10752256, 16128384, 21504512, 32256768, 64513536]

約数ペア:

[(1, 64513536), (2, 32256768), (3, 21504512), (4, 16128384), (6, 10752256), (8, 8064192), (12, 5376128), (16, 4032096), (24, 2688064), (32, 2016048), (48, 1344032), (64, 1008024), (96, 672016), (97, 665088), (128, 504012), (192, 336008), (194, 332544), (256, 252006), (291, 221696), (384, 168004), (388, 166272), (433, 148992), (512, 126003), (582, 110848), (768, 84002), (776, 83136), (866, 74496), (1164, 55424), (1299, 49664), (1536, 42001), (1552, 41568), (1732, 37248), (2328, 27712), (2598, 24832), (3104, 20784), (3464, 18624), (4656, 13856), (5196, 12416), (6208, 10392), (6928, 9312)]