990072

素因数分解:

$2^3\times 3^2\times {\mathrm{13751}}^1$

素因数の和:13763

約数の個数: 24

約数和(自身を含む): 2681640

約数和(自身を除く): 1691568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13751, 27502, 41253, 55004, 82506, 110008, 123759, 165012, 247518, 330024, 495036, 990072]

約数ペア:

[(1, 990072), (2, 495036), (3, 330024), (4, 247518), (6, 165012), (8, 123759), (9, 110008), (12, 82506), (18, 55004), (24, 41253), (36, 27502), (72, 13751)]