68335272

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 190713600

約数和(自身を除く): 122378328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1231, 1542, 2056, 2313, 2462, 3084, 3693, 4626, 4924, 6168, 6939, 7386, 9252, 9848, 11079, 13878, 14772, 18504, 22158, 27756, 29544, 33237, 44316, 55512, 66474, 88632, 132948, 265896, 316367, 632734, 949101, 1265468, 1898202, 2530936, 2847303, 3796404, 5694606, 7592808, 8541909, 11389212, 17083818, 22778424, 34167636, 68335272]

約数ペア:

[(1, 68335272), (2, 34167636), (3, 22778424), (4, 17083818), (6, 11389212), (8, 8541909), (9, 7592808), (12, 5694606), (18, 3796404), (24, 2847303), (27, 2530936), (36, 1898202), (54, 1265468), (72, 949101), (108, 632734), (216, 316367), (257, 265896), (514, 132948), (771, 88632), (1028, 66474), (1231, 55512), (1542, 44316), (2056, 33237), (2313, 29544), (2462, 27756), (3084, 22158), (3693, 18504), (4626, 14772), (4924, 13878), (6168, 11079), (6939, 9848), (7386, 9252)]