68884254

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^2\times {\mathrm{223}}^1$

素因数の和:493

約数の個数: 36

約数和(自身を含む): 151071648

約数和(自身を除く): 82187394

約数列:

[1, 2, 3, 6, 9, 18, 131, 223, 262, 393, 446, 669, 786, 1179, 1338, 2007, 2358, 4014, 17161, 29213, 34322, 51483, 58426, 87639, 102966, 154449, 175278, 262917, 308898, 525834, 3826903, 7653806, 11480709, 22961418, 34442127, 68884254]

約数ペア:

[(1, 68884254), (2, 34442127), (3, 22961418), (6, 11480709), (9, 7653806), (18, 3826903), (131, 525834), (223, 308898), (262, 262917), (393, 175278), (446, 154449), (669, 102966), (786, 87639), (1179, 58426), (1338, 51483), (2007, 34322), (2358, 29213), (4014, 17161)]