64521216

素因数分解:

$2^{10}\times 3^2\times {\mathrm{7001}}^1$

素因数の和:7027

約数の個数: 66

約数和(自身を含む): 186330222

約数和(自身を除く): 121809006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 7001, 9216, 14002, 21003, 28004, 42006, 56008, 63009, 84012, 112016, 126018, 168024, 224032, 252036, 336048, 448064, 504072, 672096, 896128, 1008144, 1344192, 1792256, 2016288, 2688384, 3584512, 4032576, 5376768, 7169024, 8065152, 10753536, 16130304, 21507072, 32260608, 64521216]

約数ペア:

[(1, 64521216), (2, 32260608), (3, 21507072), (4, 16130304), (6, 10753536), (8, 8065152), (9, 7169024), (12, 5376768), (16, 4032576), (18, 3584512), (24, 2688384), (32, 2016288), (36, 1792256), (48, 1344192), (64, 1008144), (72, 896128), (96, 672096), (128, 504072), (144, 448064), (192, 336048), (256, 252036), (288, 224032), (384, 168024), (512, 126018), (576, 112016), (768, 84012), (1024, 63009), (1152, 56008), (1536, 42006), (2304, 28004), (3072, 21003), (4608, 14002), (7001, 9216)]