72480312

素因数分解:

$2^3\times 3^3\times {\mathrm{335557}}^1$

素因数の和:335572

約数の個数: 32

約数和(自身を含む): 201334800

約数和(自身を除く): 128854488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 335557, 671114, 1006671, 1342228, 2013342, 2684456, 3020013, 4026684, 6040026, 8053368, 9060039, 12080052, 18120078, 24160104, 36240156, 72480312]

約数ペア:

[(1, 72480312), (2, 36240156), (3, 24160104), (4, 18120078), (6, 12080052), (8, 9060039), (9, 8053368), (12, 6040026), (18, 4026684), (24, 3020013), (27, 2684456), (36, 2013342), (54, 1342228), (72, 1006671), (108, 671114), (216, 335557)]