123981612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 333849600

約数和(自身を除く): 209867988

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 174, 204, 228, 323, 348, 493, 551, 646, 969, 986, 1102, 1103, 1292, 1479, 1653, 1938, 1972, 2204, 2206, 2958, 3306, 3309, 3876, 4412, 5916, 6612, 6618, 9367, 13236, 18734, 18751, 20957, 28101, 31987, 37468, 37502, 41914, 56202, 56253, 62871, 63974, 75004, 83828, 95961, 112404, 112506, 125742, 127948, 191922, 225012, 251484, 356269, 383844, 543779, 607753, 712538, 1068807, 1087558, 1215506, 1425076, 1631337, 1823259, 2137614, 2175116, 2431012, 3262674, 3646518, 4275228, 6525348, 7293036, 10331801, 20663602, 30995403, 41327204, 61990806, 123981612]

約数ペア:

[(1, 123981612), (2, 61990806), (3, 41327204), (4, 30995403), (6, 20663602), (12, 10331801), (17, 7293036), (19, 6525348), (29, 4275228), (34, 3646518), (38, 3262674), (51, 2431012), (57, 2175116), (58, 2137614), (68, 1823259), (76, 1631337), (87, 1425076), (102, 1215506), (114, 1087558), (116, 1068807), (174, 712538), (204, 607753), (228, 543779), (323, 383844), (348, 356269), (493, 251484), (551, 225012), (646, 191922), (969, 127948), (986, 125742), (1102, 112506), (1103, 112404), (1292, 95961), (1479, 83828), (1653, 75004), (1938, 63974), (1972, 62871), (2204, 56253), (2206, 56202), (2958, 41914), (3306, 37502), (3309, 37468), (3876, 31987), (4412, 28101), (5916, 20957), (6612, 18751), (6618, 18734), (9367, 13236)]