72818178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{282241}}^1$

素因数の和:282289

約数の個数: 16

約数和(自身を含む): 149023776

約数和(自身を除く): 76205598

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 282241, 564482, 846723, 1693446, 12136363, 24272726, 36409089, 72818178]

約数ペア:

[(1, 72818178), (2, 36409089), (3, 24272726), (6, 12136363), (43, 1693446), (86, 846723), (129, 564482), (258, 282241)]