765864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 2265120

約数和(自身を除く): 1499256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 967, 1934, 2901, 3868, 5802, 7736, 8703, 10637, 11604, 17406, 21274, 23208, 31911, 34812, 42548, 63822, 69624, 85096, 95733, 127644, 191466, 255288, 382932, 765864]

約数ペア:

[(1, 765864), (2, 382932), (3, 255288), (4, 191466), (6, 127644), (8, 95733), (9, 85096), (11, 69624), (12, 63822), (18, 42548), (22, 34812), (24, 31911), (33, 23208), (36, 21274), (44, 17406), (66, 11604), (72, 10637), (88, 8703), (99, 7736), (132, 5802), (198, 3868), (264, 2901), (396, 1934), (792, 967)]