72875298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{639257}}^1$

素因数の和:639281

約数の個数: 16

約数和(自身を含む): 153421920

約数和(自身を除く): 80546622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 639257, 1278514, 1917771, 3835542, 12145883, 24291766, 36437649, 72875298]

約数ペア:

[(1, 72875298), (2, 36437649), (3, 24291766), (6, 12145883), (19, 3835542), (38, 1917771), (57, 1278514), (114, 639257)]