68704548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 185879904

約数和(自身を除く): 117175356

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 867, 1122, 1156, 1734, 1801, 2244, 3179, 3468, 3602, 5403, 6358, 7204, 9537, 10806, 12716, 19074, 19811, 21612, 30617, 38148, 39622, 59433, 61234, 79244, 91851, 118866, 122468, 183702, 237732, 336787, 367404, 520489, 673574, 1010361, 1040978, 1347148, 1561467, 2020722, 2081956, 3122934, 4041444, 5725379, 6245868, 11450758, 17176137, 22901516, 34352274, 68704548]

約数ペア:

[(1, 68704548), (2, 34352274), (3, 22901516), (4, 17176137), (6, 11450758), (11, 6245868), (12, 5725379), (17, 4041444), (22, 3122934), (33, 2081956), (34, 2020722), (44, 1561467), (51, 1347148), (66, 1040978), (68, 1010361), (102, 673574), (132, 520489), (187, 367404), (204, 336787), (289, 237732), (374, 183702), (561, 122468), (578, 118866), (748, 91851), (867, 79244), (1122, 61234), (1156, 59433), (1734, 39622), (1801, 38148), (2244, 30617), (3179, 21612), (3468, 19811), (3602, 19074), (5403, 12716), (6358, 10806), (7204, 9537)]