72104862

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11117}}^1$

素因数の和:11192

約数の個数: 32

約数和(自身を含む): 153695232

約数和(自身を除く): 81590370

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 11117, 22234, 33351, 66702, 255691, 511382, 522499, 767073, 1044998, 1534146, 1567497, 3134994, 12017477, 24034954, 36052431, 72104862]

約数ペア:

[(1, 72104862), (2, 36052431), (3, 24034954), (6, 12017477), (23, 3134994), (46, 1567497), (47, 1534146), (69, 1044998), (94, 767073), (138, 522499), (141, 511382), (282, 255691), (1081, 66702), (2162, 33351), (3243, 22234), (6486, 11117)]