72923178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{639677}}^1$

素因数の和:639701

約数の個数: 16

約数和(自身を含む): 153522720

約数和(自身を除く): 80599542

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 639677, 1279354, 1919031, 3838062, 12153863, 24307726, 36461589, 72923178]

約数ペア:

[(1, 72923178), (2, 36461589), (3, 24307726), (6, 12153863), (19, 3838062), (38, 1919031), (57, 1279354), (114, 639677)]