64153936

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 162337824

約数和(自身を除く): 98183888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 77, 86, 88, 98, 112, 154, 172, 173, 176, 196, 301, 308, 344, 346, 392, 473, 539, 602, 616, 688, 692, 784, 946, 1078, 1204, 1211, 1232, 1384, 1892, 1903, 2107, 2156, 2408, 2422, 2768, 3311, 3784, 3806, 4214, 4312, 4816, 4844, 6622, 7439, 7568, 7612, 8428, 8477, 8624, 9688, 13244, 13321, 14878, 15224, 16856, 16954, 19376, 23177, 26488, 26642, 29756, 30448, 33712, 33908, 46354, 52073, 52976, 53284, 59512, 67816, 81829, 92708, 93247, 104146, 106568, 119024, 135632, 163658, 185416, 186494, 208292, 213136, 327316, 364511, 370832, 372988, 416584, 572803, 654632, 729022, 745976, 833168, 1145606, 1309264, 1458044, 1491952, 2291212, 2916088, 4009621, 4582424, 5832176, 8019242, 9164848, 16038484, 32076968, 64153936]

約数ペア:

[(1, 64153936), (2, 32076968), (4, 16038484), (7, 9164848), (8, 8019242), (11, 5832176), (14, 4582424), (16, 4009621), (22, 2916088), (28, 2291212), (43, 1491952), (44, 1458044), (49, 1309264), (56, 1145606), (77, 833168), (86, 745976), (88, 729022), (98, 654632), (112, 572803), (154, 416584), (172, 372988), (173, 370832), (176, 364511), (196, 327316), (301, 213136), (308, 208292), (344, 186494), (346, 185416), (392, 163658), (473, 135632), (539, 119024), (602, 106568), (616, 104146), (688, 93247), (692, 92708), (784, 81829), (946, 67816), (1078, 59512), (1204, 53284), (1211, 52976), (1232, 52073), (1384, 46354), (1892, 33908), (1903, 33712), (2107, 30448), (2156, 29756), (2408, 26642), (2422, 26488), (2768, 23177), (3311, 19376), (3784, 16954), (3806, 16856), (4214, 15224), (4312, 14878), (4816, 13321), (4844, 13244), (6622, 9688), (7439, 8624), (7568, 8477), (7612, 8428)]