189081684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28087}}^1$

素因数の和:28125

約数の個数: 72

約数和(自身を含む): 552097728

約数和(自身を除く): 363016044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 28087, 56174, 84261, 112348, 168522, 252783, 308957, 337044, 477479, 505566, 617914, 926871, 954958, 1011132, 1235828, 1432437, 1853742, 1909916, 2780613, 2864874, 3707484, 4297311, 5252269, 5561226, 5729748, 8594622, 10504538, 11122452, 15756807, 17189244, 21009076, 31513614, 47270421, 63027228, 94540842, 189081684]

約数ペア:

[(1, 189081684), (2, 94540842), (3, 63027228), (4, 47270421), (6, 31513614), (9, 21009076), (11, 17189244), (12, 15756807), (17, 11122452), (18, 10504538), (22, 8594622), (33, 5729748), (34, 5561226), (36, 5252269), (44, 4297311), (51, 3707484), (66, 2864874), (68, 2780613), (99, 1909916), (102, 1853742), (132, 1432437), (153, 1235828), (187, 1011132), (198, 954958), (204, 926871), (306, 617914), (374, 505566), (396, 477479), (561, 337044), (612, 308957), (748, 252783), (1122, 168522), (1683, 112348), (2244, 84261), (3366, 56174), (6732, 28087)]