68052918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 140101632

約数和(自身を除く): 72048714

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 1381, 2762, 4143, 8213, 8286, 16426, 24639, 49278, 59383, 118766, 178149, 263771, 356298, 527542, 791313, 1582626, 11342153, 22684306, 34026459, 68052918]

約数ペア:

[(1, 68052918), (2, 34026459), (3, 22684306), (6, 11342153), (43, 1582626), (86, 791313), (129, 527542), (191, 356298), (258, 263771), (382, 178149), (573, 118766), (1146, 59383), (1381, 49278), (2762, 24639), (4143, 16426), (8213, 8286)]