68413776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 190464000

約数和(自身を除く): 122050224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 1999, 2139, 2852, 3998, 4278, 5704, 5997, 7996, 8556, 11408, 11994, 15992, 17112, 23988, 31984, 34224, 45977, 47976, 61969, 91954, 95952, 123938, 137931, 183908, 185907, 247876, 275862, 367816, 371814, 495752, 551724, 735632, 743628, 991504, 1103448, 1425287, 1487256, 2206896, 2850574, 2974512, 4275861, 5701148, 8551722, 11402296, 17103444, 22804592, 34206888, 68413776]

約数ペア:

[(1, 68413776), (2, 34206888), (3, 22804592), (4, 17103444), (6, 11402296), (8, 8551722), (12, 5701148), (16, 4275861), (23, 2974512), (24, 2850574), (31, 2206896), (46, 1487256), (48, 1425287), (62, 1103448), (69, 991504), (92, 743628), (93, 735632), (124, 551724), (138, 495752), (184, 371814), (186, 367816), (248, 275862), (276, 247876), (368, 185907), (372, 183908), (496, 137931), (552, 123938), (713, 95952), (744, 91954), (1104, 61969), (1426, 47976), (1488, 45977), (1999, 34224), (2139, 31984), (2852, 23988), (3998, 17112), (4278, 15992), (5704, 11994), (5997, 11408), (7996, 8556)]