68395248

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2411}}^1$

素因数の和:2622

約数の個数: 60

約数和(自身を含む): 192463128

約数和(自身を除く): 124067880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2411, 3152, 3546, 4728, 4822, 7092, 7233, 9456, 9644, 14184, 14466, 19288, 21699, 28368, 28932, 38576, 43398, 57864, 86796, 115728, 173592, 347184, 474967, 949934, 1424901, 1899868, 2849802, 3799736, 4274703, 5699604, 7599472, 8549406, 11399208, 17098812, 22798416, 34197624, 68395248]

約数ペア:

[(1, 68395248), (2, 34197624), (3, 22798416), (4, 17098812), (6, 11399208), (8, 8549406), (9, 7599472), (12, 5699604), (16, 4274703), (18, 3799736), (24, 2849802), (36, 1899868), (48, 1424901), (72, 949934), (144, 474967), (197, 347184), (394, 173592), (591, 115728), (788, 86796), (1182, 57864), (1576, 43398), (1773, 38576), (2364, 28932), (2411, 28368), (3152, 21699), (3546, 19288), (4728, 14466), (4822, 14184), (7092, 9644), (7233, 9456)]