72006912

素因数分解:

$2^8\times 3^2\times {\mathrm{31253}}^1$

素因数の和:31275

約数の個数: 54

約数和(自身を含む): 207620322

約数和(自身を除く): 135613410

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, 576, 768, 1152, 2304, 31253, 62506, 93759, 125012, 187518, 250024, 281277, 375036, 500048, 562554, 750072, 1000096, 1125108, 1500144, 2000192, 2250216, 3000288, 4000384, 4500432, 6000576, 8000768, 9000864, 12001152, 18001728, 24002304, 36003456, 72006912]

約数ペア:

[(1, 72006912), (2, 36003456), (3, 24002304), (4, 18001728), (6, 12001152), (8, 9000864), (9, 8000768), (12, 6000576), (16, 4500432), (18, 4000384), (24, 3000288), (32, 2250216), (36, 2000192), (48, 1500144), (64, 1125108), (72, 1000096), (96, 750072), (128, 562554), (144, 500048), (192, 375036), (256, 281277), (288, 250024), (384, 187518), (576, 125012), (768, 93759), (1152, 62506), (2304, 31253)]