133123788

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{10781}}^1$

素因数の和:10812

約数の個数: 72

約数和(自身を含む): 392464800

約数和(自身を除く): 259341012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 10781, 12348, 21562, 32343, 43124, 64686, 75467, 97029, 129372, 150934, 194058, 226401, 301868, 388116, 452802, 528269, 679203, 905604, 1056538, 1358406, 1584807, 2113076, 2716812, 3169614, 3697883, 4754421, 6339228, 7395766, 9508842, 11093649, 14791532, 19017684, 22187298, 33280947, 44374596, 66561894, 133123788]

約数ペア:

[(1, 133123788), (2, 66561894), (3, 44374596), (4, 33280947), (6, 22187298), (7, 19017684), (9, 14791532), (12, 11093649), (14, 9508842), (18, 7395766), (21, 6339228), (28, 4754421), (36, 3697883), (42, 3169614), (49, 2716812), (63, 2113076), (84, 1584807), (98, 1358406), (126, 1056538), (147, 905604), (196, 679203), (252, 528269), (294, 452802), (343, 388116), (441, 301868), (588, 226401), (686, 194058), (882, 150934), (1029, 129372), (1372, 97029), (1764, 75467), (2058, 64686), (3087, 43124), (4116, 32343), (6174, 21562), (10781, 12348)]