72013249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49223}}^1$

素因数の和:49260

約数の個数: 16

約数和(自身を含む): 94510080

約数和(自身を除く): 22496831

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 49223, 344561, 541453, 935237, 3790171, 6546659, 10287607, 72013249]

約数ペア:

[(1, 72013249), (7, 10287607), (11, 6546659), (19, 3790171), (77, 935237), (133, 541453), (209, 344561), (1463, 49223)]