69209616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{205981}}^1$

素因数の和:205999

約数の個数: 40

約数和(自身を含む): 204334144

約数和(自身を除く): 135124528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 205981, 411962, 617943, 823924, 1235886, 1441867, 1647848, 2471772, 2883734, 3295696, 4325601, 4943544, 5767468, 8651202, 9887088, 11534936, 17302404, 23069872, 34604808, 69209616]

約数ペア:

[(1, 69209616), (2, 34604808), (3, 23069872), (4, 17302404), (6, 11534936), (7, 9887088), (8, 8651202), (12, 5767468), (14, 4943544), (16, 4325601), (21, 3295696), (24, 2883734), (28, 2471772), (42, 1647848), (48, 1441867), (56, 1235886), (84, 823924), (112, 617943), (168, 411962), (336, 205981)]