86961060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{161039}}^1$

素因数の和:161057

約数の個数: 48

約数和(自身を含む): 270547200

約数和(自身を除く): 183586140

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, 161039, 322078, 483117, 644156, 805195, 966234, 1449351, 1610390, 1932468, 2415585, 2898702, 3220780, 4348053, 4831170, 5797404, 7246755, 8696106, 9662340, 14493510, 17392212, 21740265, 28987020, 43480530, 86961060]

約数ペア:

[(1, 86961060), (2, 43480530), (3, 28987020), (4, 21740265), (5, 17392212), (6, 14493510), (9, 9662340), (10, 8696106), (12, 7246755), (15, 5797404), (18, 4831170), (20, 4348053), (27, 3220780), (30, 2898702), (36, 2415585), (45, 1932468), (54, 1610390), (60, 1449351), (90, 966234), (108, 805195), (135, 644156), (180, 483117), (270, 322078), (540, 161039)]