90429892

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3513

約数の個数: 48

約数和(自身を含む): 194320000

約数和(自身を除く): 103890108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3469, 3724, 6517, 6938, 13034, 13876, 24283, 26068, 48566, 65911, 97132, 131822, 169981, 263644, 339962, 461377, 679924, 922754, 1189867, 1845508, 2379734, 3229639, 4759468, 6459278, 12918556, 22607473, 45214946, 90429892]

約数ペア:

[(1, 90429892), (2, 45214946), (4, 22607473), (7, 12918556), (14, 6459278), (19, 4759468), (28, 3229639), (38, 2379734), (49, 1845508), (76, 1189867), (98, 922754), (133, 679924), (196, 461377), (266, 339962), (343, 263644), (532, 169981), (686, 131822), (931, 97132), (1372, 65911), (1862, 48566), (3469, 26068), (3724, 24283), (6517, 13876), (6938, 13034)]