68499144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135911}}^1$

素因数の和:135930

約数の個数: 48

約数和(自身を含む): 212022720

約数和(自身を除く): 143523576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135911, 271822, 407733, 543644, 815466, 951377, 1087288, 1223199, 1630932, 1902754, 2446398, 2854131, 3261864, 3805508, 4892796, 5708262, 7611016, 8562393, 9785592, 11416524, 17124786, 22833048, 34249572, 68499144]

約数ペア:

[(1, 68499144), (2, 34249572), (3, 22833048), (4, 17124786), (6, 11416524), (7, 9785592), (8, 8562393), (9, 7611016), (12, 5708262), (14, 4892796), (18, 3805508), (21, 3261864), (24, 2854131), (28, 2446398), (36, 1902754), (42, 1630932), (56, 1223199), (63, 1087288), (72, 951377), (84, 815466), (126, 543644), (168, 407733), (252, 271822), (504, 135911)]