64388808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81299}}^1$

素因数の和:81322

約数の個数: 48

約数和(自身を含む): 190242000

約数和(自身を除く): 125853192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81299, 162598, 243897, 325196, 487794, 650392, 731691, 894289, 975588, 1463382, 1788578, 1951176, 2682867, 2926764, 3577156, 5365734, 5853528, 7154312, 8048601, 10731468, 16097202, 21462936, 32194404, 64388808]

約数ペア:

[(1, 64388808), (2, 32194404), (3, 21462936), (4, 16097202), (6, 10731468), (8, 8048601), (9, 7154312), (11, 5853528), (12, 5365734), (18, 3577156), (22, 2926764), (24, 2682867), (33, 1951176), (36, 1788578), (44, 1463382), (66, 975588), (72, 894289), (88, 731691), (99, 650392), (132, 487794), (198, 325196), (264, 243897), (396, 162598), (792, 81299)]