69383972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 149681280

約数和(自身を除く): 80297308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 3181, 5453, 6362, 10906, 12724, 21812, 22267, 44534, 60439, 89068, 120878, 130421, 241756, 260842, 423073, 521684, 846146, 912947, 1692292, 1825894, 2477999, 3651788, 4955998, 9911996, 17345993, 34691986, 69383972]

約数ペア:

[(1, 69383972), (2, 34691986), (4, 17345993), (7, 9911996), (14, 4955998), (19, 3651788), (28, 2477999), (38, 1825894), (41, 1692292), (76, 912947), (82, 846146), (133, 521684), (164, 423073), (266, 260842), (287, 241756), (532, 130421), (574, 120878), (779, 89068), (1148, 60439), (1558, 44534), (3116, 22267), (3181, 21812), (5453, 12724), (6362, 10906)]