68774478

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{73009}}^1$

素因数の和:73171

約数の個数: 16

約数和(自身を含む): 138426960

約数和(自身を除く): 69652482

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 73009, 146018, 219027, 438054, 11462413, 22924826, 34387239, 68774478]

約数ペア:

[(1, 68774478), (2, 34387239), (3, 22924826), (6, 11462413), (157, 438054), (314, 219027), (471, 146018), (942, 73009)]