68236784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 166822656

約数和(自身を除く): 98585872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 571, 616, 679, 776, 1067, 1142, 1232, 1358, 1552, 2134, 2284, 2716, 3997, 4268, 4568, 5432, 6281, 7469, 7994, 8536, 9136, 10864, 12562, 14938, 15988, 17072, 25124, 29876, 31976, 43967, 50248, 55387, 59752, 63952, 87934, 100496, 110774, 119504, 175868, 221548, 351736, 387709, 443096, 609257, 703472, 775418, 886192, 1218514, 1550836, 2437028, 3101672, 4264799, 4874056, 6203344, 8529598, 9748112, 17059196, 34118392, 68236784]

約数ペア:

[(1, 68236784), (2, 34118392), (4, 17059196), (7, 9748112), (8, 8529598), (11, 6203344), (14, 4874056), (16, 4264799), (22, 3101672), (28, 2437028), (44, 1550836), (56, 1218514), (77, 886192), (88, 775418), (97, 703472), (112, 609257), (154, 443096), (176, 387709), (194, 351736), (308, 221548), (388, 175868), (571, 119504), (616, 110774), (679, 100496), (776, 87934), (1067, 63952), (1142, 59752), (1232, 55387), (1358, 50248), (1552, 43967), (2134, 31976), (2284, 29876), (2716, 25124), (3997, 17072), (4268, 15988), (4568, 14938), (5432, 12562), (6281, 10864), (7469, 9136), (7994, 8536)]