87617772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 244210512

約数和(自身を除く): 156592740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 2281, 3201, 3492, 4268, 4562, 6402, 6843, 9124, 9603, 12804, 13686, 19206, 20529, 25091, 27372, 38412, 41058, 50182, 75273, 82116, 100364, 150546, 221257, 225819, 301092, 442514, 451638, 663771, 885028, 903276, 1327542, 1991313, 2433827, 2655084, 3982626, 4867654, 7301481, 7965252, 9735308, 14602962, 21904443, 29205924, 43808886, 87617772]

約数ペア:

[(1, 87617772), (2, 43808886), (3, 29205924), (4, 21904443), (6, 14602962), (9, 9735308), (11, 7965252), (12, 7301481), (18, 4867654), (22, 3982626), (33, 2655084), (36, 2433827), (44, 1991313), (66, 1327542), (97, 903276), (99, 885028), (132, 663771), (194, 451638), (198, 442514), (291, 301092), (388, 225819), (396, 221257), (582, 150546), (873, 100364), (1067, 82116), (1164, 75273), (1746, 50182), (2134, 41058), (2281, 38412), (3201, 27372), (3492, 25091), (4268, 20529), (4562, 19206), (6402, 13686), (6843, 12804), (9124, 9603)]