87749478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{286763}}^1$

素因数の和:286788

約数の個数: 24

約数和(自身を含む): 201308328

約数和(自身を除く): 113558850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 286763, 573526, 860289, 1720578, 2580867, 4874971, 5161734, 9749942, 14624913, 29249826, 43874739, 87749478]

約数ペア:

[(1, 87749478), (2, 43874739), (3, 29249826), (6, 14624913), (9, 9749942), (17, 5161734), (18, 4874971), (34, 2580867), (51, 1720578), (102, 860289), (153, 573526), (306, 286763)]