68506452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{90617}}^1$

素因数の和:90637

約数の個数: 48

約数和(自身を含む): 202984320

約数和(自身を除く): 134477868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 90617, 181234, 271851, 362468, 543702, 634319, 815553, 1087404, 1268638, 1631106, 1902957, 2446659, 2537276, 3262212, 3805914, 4893318, 5708871, 7611828, 9786636, 11417742, 17126613, 22835484, 34253226, 68506452]

約数ペア:

[(1, 68506452), (2, 34253226), (3, 22835484), (4, 17126613), (6, 11417742), (7, 9786636), (9, 7611828), (12, 5708871), (14, 4893318), (18, 3805914), (21, 3262212), (27, 2537276), (28, 2446659), (36, 1902957), (42, 1631106), (54, 1268638), (63, 1087404), (84, 815553), (108, 634319), (126, 543702), (189, 362468), (252, 271851), (378, 181234), (756, 90617)]