72645444

素因数分解:

$2^2\times 3^3\times {\mathrm{672643}}^1$

素因数の和:672656

約数の個数: 24

約数和(自身を含む): 188340320

約数和(自身を除く): 115694876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 672643, 1345286, 2017929, 2690572, 4035858, 6053787, 8071716, 12107574, 18161361, 24215148, 36322722, 72645444]

約数ペア:

[(1, 72645444), (2, 36322722), (3, 24215148), (4, 18161361), (6, 12107574), (9, 8071716), (12, 6053787), (18, 4035858), (27, 2690572), (36, 2017929), (54, 1345286), (108, 672643)]