71513856

素因数分解:

$2^8\times 3^2\times {\mathrm{31039}}^1$

素因数の和:31061

約数の個数: 54

約数和(自身を含む): 206198720

約数和(自身を除く): 134684864

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, 31039, 62078, 93117, 124156, 186234, 248312, 279351, 372468, 496624, 558702, 744936, 993248, 1117404, 1489872, 1986496, 2234808, 2979744, 3972992, 4469616, 5959488, 7945984, 8939232, 11918976, 17878464, 23837952, 35756928, 71513856]

約数ペア:

[(1, 71513856), (2, 35756928), (3, 23837952), (4, 17878464), (6, 11918976), (8, 8939232), (9, 7945984), (12, 5959488), (16, 4469616), (18, 3972992), (24, 2979744), (32, 2234808), (36, 1986496), (48, 1489872), (64, 1117404), (72, 993248), (96, 744936), (128, 558702), (144, 496624), (192, 372468), (256, 279351), (288, 248312), (384, 186234), (576, 124156), (768, 93117), (1152, 62078), (2304, 31039)]