66789648

素因数分解:

$2^4\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1496

約数の個数: 60

約数和(自身を含む): 187515900

約数和(自身を除く): 120726252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449, 898, 1033, 1347, 1796, 2066, 2694, 3099, 3592, 4041, 4132, 5388, 6198, 7184, 8082, 8264, 9297, 10776, 12396, 16164, 16528, 18594, 21552, 24792, 32328, 37188, 49584, 64656, 74376, 148752, 463817, 927634, 1391451, 1855268, 2782902, 3710536, 4174353, 5565804, 7421072, 8348706, 11131608, 16697412, 22263216, 33394824, 66789648]

約数ペア:

[(1, 66789648), (2, 33394824), (3, 22263216), (4, 16697412), (6, 11131608), (8, 8348706), (9, 7421072), (12, 5565804), (16, 4174353), (18, 3710536), (24, 2782902), (36, 1855268), (48, 1391451), (72, 927634), (144, 463817), (449, 148752), (898, 74376), (1033, 64656), (1347, 49584), (1796, 37188), (2066, 32328), (2694, 24792), (3099, 21552), (3592, 18594), (4041, 16528), (4132, 16164), (5388, 12396), (6198, 10776), (7184, 9297), (8082, 8264)]