68763288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{260467}}^1$

素因数の和:260487

約数の個数: 32

約数和(自身を含む): 187536960

約数和(自身を除く): 118773672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 260467, 520934, 781401, 1041868, 1562802, 2083736, 2865137, 3125604, 5730274, 6251208, 8595411, 11460548, 17190822, 22921096, 34381644, 68763288]

約数ペア:

[(1, 68763288), (2, 34381644), (3, 22921096), (4, 17190822), (6, 11460548), (8, 8595411), (11, 6251208), (12, 5730274), (22, 3125604), (24, 2865137), (33, 2083736), (44, 1562802), (66, 1041868), (88, 781401), (132, 520934), (264, 260467)]