72766542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638303}}^1$

素因数の和:638327

約数の個数: 16

約数和(自身を含む): 153192960

約数和(自身を除く): 80426418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638303, 1276606, 1914909, 3829818, 12127757, 24255514, 36383271, 72766542]

約数ペア:

[(1, 72766542), (2, 36383271), (3, 24255514), (6, 12127757), (19, 3829818), (38, 1914909), (57, 1276606), (114, 638303)]