68904318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{38153}}^1$

素因数の和:38208

約数の個数: 32

約数和(自身を含む): 161162496

約数和(自身を除く): 92258178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 38153, 76306, 114459, 228918, 267071, 534142, 801213, 1602426, 1640579, 3281158, 4921737, 9843474, 11484053, 22968106, 34452159, 68904318]

約数ペア:

[(1, 68904318), (2, 34452159), (3, 22968106), (6, 11484053), (7, 9843474), (14, 4921737), (21, 3281158), (42, 1640579), (43, 1602426), (86, 801213), (129, 534142), (258, 267071), (301, 228918), (602, 114459), (903, 76306), (1806, 38153)]