8019867816

素因数分解:

$2^3\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{83939}}^1$

素因数の和:85278

約数の個数: 48

約数和(自身を含む): 21737102400

約数和(自身を除く): 13717234584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1327, 2654, 3981, 5308, 7962, 10616, 11943, 15924, 23886, 31848, 47772, 83939, 95544, 167878, 251817, 335756, 503634, 671512, 755451, 1007268, 1510902, 2014536, 3021804, 6043608, 111387053, 222774106, 334161159, 445548212, 668322318, 891096424, 1002483477, 1336644636, 2004966954, 2673289272, 4009933908, 8019867816]

約数ペア:

[(1, 8019867816), (2, 4009933908), (3, 2673289272), (4, 2004966954), (6, 1336644636), (8, 1002483477), (9, 891096424), (12, 668322318), (18, 445548212), (24, 334161159), (36, 222774106), (72, 111387053), (1327, 6043608), (2654, 3021804), (3981, 2014536), (5308, 1510902), (7962, 1007268), (10616, 755451), (11943, 671512), (15924, 503634), (23886, 335756), (31848, 251817), (47772, 167878), (83939, 95544)]