80735088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{240283}}^1$

素因数の和:240301

約数の個数: 40

約数和(自身を含む): 238361728

約数和(自身を除く): 157626640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 240283, 480566, 720849, 961132, 1441698, 1681981, 1922264, 2883396, 3363962, 3844528, 5045943, 5766792, 6727924, 10091886, 11533584, 13455848, 20183772, 26911696, 40367544, 80735088]

約数ペア:

[(1, 80735088), (2, 40367544), (3, 26911696), (4, 20183772), (6, 13455848), (7, 11533584), (8, 10091886), (12, 6727924), (14, 5766792), (16, 5045943), (21, 3844528), (24, 3363962), (28, 2883396), (42, 1922264), (48, 1681981), (56, 1441698), (84, 961132), (112, 720849), (168, 480566), (336, 240283)]