64512

素因数分解:

$2^{10}\times 3^2\times 7^1$

素因数の和:33

約数の個数: 66

約数和(自身を含む): 212888

約数和(自身を除く): 148376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512]

約数ペア:

[(1, 64512), (2, 32256), (3, 21504), (4, 16128), (6, 10752), (7, 9216), (8, 8064), (9, 7168), (12, 5376), (14, 4608), (16, 4032), (18, 3584), (21, 3072), (24, 2688), (28, 2304), (32, 2016), (36, 1792), (42, 1536), (48, 1344), (56, 1152), (63, 1024), (64, 1008), (72, 896), (84, 768), (96, 672), (112, 576), (126, 512), (128, 504), (144, 448), (168, 384), (192, 336), (224, 288), (252, 256)]