91993972

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 197680000

約数和(自身を除く): 105686028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3529, 3724, 6517, 7058, 13034, 14116, 24703, 26068, 49406, 67051, 98812, 134102, 172921, 268204, 345842, 469357, 691684, 938714, 1210447, 1877428, 2420894, 3285499, 4841788, 6570998, 13141996, 22998493, 45996986, 91993972]

約数ペア:

[(1, 91993972), (2, 45996986), (4, 22998493), (7, 13141996), (14, 6570998), (19, 4841788), (28, 3285499), (38, 2420894), (49, 1877428), (76, 1210447), (98, 938714), (133, 691684), (196, 469357), (266, 345842), (343, 268204), (532, 172921), (686, 134102), (931, 98812), (1372, 67051), (1862, 49406), (3529, 26068), (3724, 24703), (6517, 14116), (7058, 13034)]