68436743998

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{15319}}^1$

素因数の和:15593

約数の個数: 64

約数和(自身を含む): 123664020480

約数和(自身を除く): 55227276482

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 181, 287, 301, 362, 574, 602, 1267, 1763, 2534, 3526, 7421, 7783, 12341, 14842, 15319, 15566, 24682, 30638, 51947, 54481, 103894, 107233, 108962, 214466, 319103, 628079, 638206, 658717, 1256158, 1317434, 2233721, 2772739, 4396553, 4467442, 4611019, 5545478, 8793106, 9222038, 19409173, 27007397, 38818346, 54014794, 113682299, 119227777, 189051779, 227364598, 238455554, 378103558, 795776093, 834594439, 1591552186, 1669188878, 4888338857, 9776677714, 34218371999, 68436743998]

約数ペア:

[(1, 68436743998), (2, 34218371999), (7, 9776677714), (14, 4888338857), (41, 1669188878), (43, 1591552186), (82, 834594439), (86, 795776093), (181, 378103558), (287, 238455554), (301, 227364598), (362, 189051779), (574, 119227777), (602, 113682299), (1267, 54014794), (1763, 38818346), (2534, 27007397), (3526, 19409173), (7421, 9222038), (7783, 8793106), (12341, 5545478), (14842, 4611019), (15319, 4467442), (15566, 4396553), (24682, 2772739), (30638, 2233721), (51947, 1317434), (54481, 1256158), (103894, 658717), (107233, 638206), (108962, 628079), (214466, 319103)]