87155028

素因数分解:

$2^2\times 3^4\times {\mathrm{268997}}^1$

素因数の和:269013

約数の個数: 30

約数和(自身を含む): 227841306

約数和(自身を除く): 140686278

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 268997, 537994, 806991, 1075988, 1613982, 2420973, 3227964, 4841946, 7262919, 9683892, 14525838, 21788757, 29051676, 43577514, 87155028]

約数ペア:

[(1, 87155028), (2, 43577514), (3, 29051676), (4, 21788757), (6, 14525838), (9, 9683892), (12, 7262919), (18, 4841946), (27, 3227964), (36, 2420973), (54, 1613982), (81, 1075988), (108, 806991), (162, 537994), (324, 268997)]