71278848

素因数分解:

$2^8\times 3^2\times {\mathrm{30937}}^1$

素因数の和:30959

約数の個数: 54

約数和(自身を含む): 205521134

約数和(自身を除く): 134242286

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, 30937, 61874, 92811, 123748, 185622, 247496, 278433, 371244, 494992, 556866, 742488, 989984, 1113732, 1484976, 1979968, 2227464, 2969952, 3959936, 4454928, 5939904, 7919872, 8909856, 11879808, 17819712, 23759616, 35639424, 71278848]

約数ペア:

[(1, 71278848), (2, 35639424), (3, 23759616), (4, 17819712), (6, 11879808), (8, 8909856), (9, 7919872), (12, 5939904), (16, 4454928), (18, 3959936), (24, 2969952), (32, 2227464), (36, 1979968), (48, 1484976), (64, 1113732), (72, 989984), (96, 742488), (128, 556866), (144, 494992), (192, 371244), (256, 278433), (288, 247496), (384, 185622), (576, 123748), (768, 92811), (1152, 61874), (2304, 30937)]