81107148

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{143807}}^1$

素因数の和:143861

約数の個数: 24

約数和(自身を含む): 193277952

約数和(自身を除く): 112170804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 143807, 287614, 431421, 575228, 862842, 1725684, 6758929, 13517858, 20276787, 27035716, 40553574, 81107148]

約数ペア:

[(1, 81107148), (2, 40553574), (3, 27035716), (4, 20276787), (6, 13517858), (12, 6758929), (47, 1725684), (94, 862842), (141, 575228), (188, 431421), (282, 287614), (564, 143807)]