66666816

素因数分解:

$2^6\times 3^2\times {\mathrm{115741}}^1$

素因数の和:115759

約数の個数: 42

約数和(自身を含む): 191090042

約数和(自身を除く): 124423226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 115741, 231482, 347223, 462964, 694446, 925928, 1041669, 1388892, 1851856, 2083338, 2777784, 3703712, 4166676, 5555568, 7407424, 8333352, 11111136, 16666704, 22222272, 33333408, 66666816]

約数ペア:

[(1, 66666816), (2, 33333408), (3, 22222272), (4, 16666704), (6, 11111136), (8, 8333352), (9, 7407424), (12, 5555568), (16, 4166676), (18, 3703712), (24, 2777784), (32, 2083338), (36, 1851856), (48, 1388892), (64, 1041669), (72, 925928), (96, 694446), (144, 462964), (192, 347223), (288, 231482), (576, 115741)]