68321754

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 153122112

約数和(自身を除く): 84800358

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 206, 258, 309, 387, 618, 774, 857, 927, 1714, 1854, 2571, 4429, 5142, 7713, 8858, 13287, 15426, 26574, 36851, 39861, 73702, 79722, 88271, 110553, 176542, 221106, 264813, 331659, 529626, 663318, 794439, 1588878, 3795653, 7591306, 11386959, 22773918, 34160877, 68321754]

約数ペア:

[(1, 68321754), (2, 34160877), (3, 22773918), (6, 11386959), (9, 7591306), (18, 3795653), (43, 1588878), (86, 794439), (103, 663318), (129, 529626), (206, 331659), (258, 264813), (309, 221106), (387, 176542), (618, 110553), (774, 88271), (857, 79722), (927, 73702), (1714, 39861), (1854, 36851), (2571, 26574), (4429, 15426), (5142, 13287), (7713, 8858)]