61680642

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{43013}}^1$

素因数の和:43257

約数の個数: 16

約数和(自身を含む): 123880320

約数和(自身を除く): 62199678

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 43013, 86026, 129039, 258078, 10280107, 20560214, 30840321, 61680642]

約数ペア:

[(1, 61680642), (2, 30840321), (3, 20560214), (6, 10280107), (239, 258078), (478, 129039), (717, 86026), (1434, 43013)]