77881536

素因数分解:

$2^6\times 3^2\times {\mathrm{135211}}^1$

素因数の和:135229

約数の個数: 42

約数和(自身を含む): 223235012

約数和(自身を除く): 145353476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 135211, 270422, 405633, 540844, 811266, 1081688, 1216899, 1622532, 2163376, 2433798, 3245064, 4326752, 4867596, 6490128, 8653504, 9735192, 12980256, 19470384, 25960512, 38940768, 77881536]

約数ペア:

[(1, 77881536), (2, 38940768), (3, 25960512), (4, 19470384), (6, 12980256), (8, 9735192), (9, 8653504), (12, 6490128), (16, 4867596), (18, 4326752), (24, 3245064), (32, 2433798), (36, 2163376), (48, 1622532), (64, 1216899), (72, 1081688), (96, 811266), (144, 540844), (192, 405633), (288, 270422), (576, 135211)]