81144108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60919}}^1$

素因数の和:60966

約数の個数: 36

約数和(自身を含む): 210661360

約数和(自身を除く): 129517252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 60919, 121838, 182757, 243676, 365514, 548271, 731028, 1096542, 2193084, 2254003, 4508006, 6762009, 9016012, 13524018, 20286027, 27048036, 40572054, 81144108]

約数ペア:

[(1, 81144108), (2, 40572054), (3, 27048036), (4, 20286027), (6, 13524018), (9, 9016012), (12, 6762009), (18, 4508006), (36, 2254003), (37, 2193084), (74, 1096542), (111, 731028), (148, 548271), (222, 365514), (333, 243676), (444, 182757), (666, 121838), (1332, 60919)]