89433180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165617}}^1$

素因数の和:165635

約数の個数: 48

約数和(自身を含む): 278238240

約数和(自身を除く): 188805060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 165617, 331234, 496851, 662468, 828085, 993702, 1490553, 1656170, 1987404, 2484255, 2981106, 3312340, 4471659, 4968510, 5962212, 7452765, 8943318, 9937020, 14905530, 17886636, 22358295, 29811060, 44716590, 89433180]

約数ペア:

[(1, 89433180), (2, 44716590), (3, 29811060), (4, 22358295), (5, 17886636), (6, 14905530), (9, 9937020), (10, 8943318), (12, 7452765), (15, 5962212), (18, 4968510), (20, 4471659), (27, 3312340), (30, 2981106), (36, 2484255), (45, 1987404), (54, 1656170), (60, 1490553), (90, 993702), (108, 828085), (135, 662468), (180, 496851), (270, 331234), (540, 165617)]