72114091

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 85381120

約数和(自身を除く): 13267029

約数列:

[1, 7, 31, 217, 439, 757, 3073, 5299, 13609, 23467, 95263, 164269, 332323, 2326261, 10302013, 72114091]

約数ペア:

[(1, 72114091), (7, 10302013), (31, 2326261), (217, 332323), (439, 164269), (757, 95263), (3073, 23467), (5299, 13609)]