81143256

素因数分解:

$2^3\times 3^1\times {\mathrm{3380969}}^1$

素因数の和:3380978

約数の個数: 16

約数和(自身を含む): 202858200

約数和(自身を除く): 121714944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3380969, 6761938, 10142907, 13523876, 20285814, 27047752, 40571628, 81143256]

約数ペア:

[(1, 81143256), (2, 40571628), (3, 27047752), (4, 20285814), (6, 13523876), (8, 10142907), (12, 6761938), (24, 3380969)]