65539404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 190211840

約数和(自身を除く): 124672436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 919, 1132, 1698, 1838, 1981, 2547, 2757, 3396, 3676, 3962, 5094, 5514, 5943, 6433, 7924, 8271, 10188, 11028, 11886, 12866, 16542, 17829, 19299, 23772, 25732, 33084, 35658, 38598, 57897, 71316, 77196, 115794, 231588, 260077, 520154, 780231, 1040308, 1560462, 1820539, 2340693, 3120924, 3641078, 4681386, 5461617, 7282156, 9362772, 10923234, 16384851, 21846468, 32769702, 65539404]

約数ペア:

[(1, 65539404), (2, 32769702), (3, 21846468), (4, 16384851), (6, 10923234), (7, 9362772), (9, 7282156), (12, 5461617), (14, 4681386), (18, 3641078), (21, 3120924), (28, 2340693), (36, 1820539), (42, 1560462), (63, 1040308), (84, 780231), (126, 520154), (252, 260077), (283, 231588), (566, 115794), (849, 77196), (919, 71316), (1132, 57897), (1698, 38598), (1838, 35658), (1981, 33084), (2547, 25732), (2757, 23772), (3396, 19299), (3676, 17829), (3962, 16542), (5094, 12866), (5514, 11886), (5943, 11028), (6433, 10188), (7924, 8271)]