68860404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 189346248

約数和(自身を除く): 120485844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3041, 3774, 5661, 6082, 7548, 9123, 11322, 12164, 18246, 22644, 27369, 36492, 51697, 54738, 103394, 109476, 112517, 155091, 206788, 225034, 310182, 337551, 450068, 465273, 620364, 675102, 930546, 1012653, 1350204, 1861092, 1912789, 2025306, 3825578, 4050612, 5738367, 7651156, 11476734, 17215101, 22953468, 34430202, 68860404]

約数ペア:

[(1, 68860404), (2, 34430202), (3, 22953468), (4, 17215101), (6, 11476734), (9, 7651156), (12, 5738367), (17, 4050612), (18, 3825578), (34, 2025306), (36, 1912789), (37, 1861092), (51, 1350204), (68, 1012653), (74, 930546), (102, 675102), (111, 620364), (148, 465273), (153, 450068), (204, 337551), (222, 310182), (306, 225034), (333, 206788), (444, 155091), (612, 112517), (629, 109476), (666, 103394), (1258, 54738), (1332, 51697), (1887, 36492), (2516, 27369), (3041, 22644), (3774, 18246), (5661, 12164), (6082, 11322), (7548, 9123)]