72663590

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{4691}}^1$

素因数の和:6247

約数の個数: 16

約数和(自身を含む): 130906800

約数和(自身を除く): 58243210

約数列:

[1, 2, 5, 10, 1549, 3098, 4691, 7745, 9382, 15490, 23455, 46910, 7266359, 14532718, 36331795, 72663590]

約数ペア:

[(1, 72663590), (2, 36331795), (5, 14532718), (10, 7266359), (1549, 46910), (3098, 23455), (4691, 15490), (7745, 9382)]