64541484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256117}}^1$

素因数の和:256134

約数の個数: 36

約数和(自身を含む): 186453904

約数和(自身を除く): 121912420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256117, 512234, 768351, 1024468, 1536702, 1792819, 2305053, 3073404, 3585638, 4610106, 5378457, 7171276, 9220212, 10756914, 16135371, 21513828, 32270742, 64541484]

約数ペア:

[(1, 64541484), (2, 32270742), (3, 21513828), (4, 16135371), (6, 10756914), (7, 9220212), (9, 7171276), (12, 5378457), (14, 4610106), (18, 3585638), (21, 3073404), (28, 2305053), (36, 1792819), (42, 1536702), (63, 1024468), (84, 768351), (126, 512234), (252, 256117)]