8636707788772

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{42863}}^1\times {\mathrm{11551}}^1$

素因数の和:54521

約数の個数: 72

約数和(自身を含む): 17781372564480

約数和(自身を除く): 9144664775708

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 11551, 17444, 23102, 42863, 46204, 80857, 85726, 161714, 171452, 300041, 323428, 565999, 600082, 1028039, 1131998, 1200164, 2056078, 2100287, 2263996, 3814807, 4112156, 4200574, 7196273, 7629614, 8401148, 14392546, 15259228, 26703649, 28785092, 50373911, 53407298, 100747822, 106814596, 186925543, 201495644, 373851086, 495110513, 747702172, 990221026, 1980442052, 3465773591, 6931547182, 13863094364, 24260415137, 44064835657, 48520830274, 88129671314, 97041660548, 176259342628, 308453849599, 616907699198, 1233815398396, 2159176947193, 4318353894386, 8636707788772]

約数ペア:

[(1, 8636707788772), (2, 4318353894386), (4, 2159176947193), (7, 1233815398396), (14, 616907699198), (28, 308453849599), (49, 176259342628), (89, 97041660548), (98, 88129671314), (178, 48520830274), (196, 44064835657), (356, 24260415137), (623, 13863094364), (1246, 6931547182), (2492, 3465773591), (4361, 1980442052), (8722, 990221026), (11551, 747702172), (17444, 495110513), (23102, 373851086), (42863, 201495644), (46204, 186925543), (80857, 106814596), (85726, 100747822), (161714, 53407298), (171452, 50373911), (300041, 28785092), (323428, 26703649), (565999, 15259228), (600082, 14392546), (1028039, 8401148), (1131998, 7629614), (1200164, 7196273), (2056078, 4200574), (2100287, 4112156), (2263996, 3814807)]