64320768

素因数分解:

$2^8\times 3^2\times {\mathrm{27917}}^1$

素因数の和:27939

約数の個数: 54

約数和(自身を含む): 185459274

約数和(自身を除く): 121138506

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, 27917, 55834, 83751, 111668, 167502, 223336, 251253, 335004, 446672, 502506, 670008, 893344, 1005012, 1340016, 1786688, 2010024, 2680032, 3573376, 4020048, 5360064, 7146752, 8040096, 10720128, 16080192, 21440256, 32160384, 64320768]

約数ペア:

[(1, 64320768), (2, 32160384), (3, 21440256), (4, 16080192), (6, 10720128), (8, 8040096), (9, 7146752), (12, 5360064), (16, 4020048), (18, 3573376), (24, 2680032), (32, 2010024), (36, 1786688), (48, 1340016), (64, 1005012), (72, 893344), (96, 670008), (128, 502506), (144, 446672), (192, 335004), (256, 251253), (288, 223336), (384, 167502), (576, 111668), (768, 83751), (1152, 55834), (2304, 27917)]