78212292

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{60913}}^1$

素因数の和:61027

約数の個数: 24

約数和(自身を含む): 184203936

約数和(自身を除く): 105991644

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 60913, 121826, 182739, 243652, 365478, 730956, 6517691, 13035382, 19553073, 26070764, 39106146, 78212292]

約数ペア:

[(1, 78212292), (2, 39106146), (3, 26070764), (4, 19553073), (6, 13035382), (12, 6517691), (107, 730956), (214, 365478), (321, 243652), (428, 182739), (642, 121826), (1284, 60913)]