68388804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 189501312

約数和(自身を除く): 121112508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 373, 396, 463, 746, 926, 1119, 1389, 1492, 1852, 2238, 2778, 3357, 4103, 4167, 4476, 5093, 5556, 6714, 8206, 8334, 10186, 12309, 13428, 15279, 16412, 16668, 20372, 24618, 30558, 36927, 45837, 49236, 61116, 73854, 91674, 147708, 172699, 183348, 345398, 518097, 690796, 1036194, 1554291, 1899689, 2072388, 3108582, 3799378, 5699067, 6217164, 7598756, 11398134, 17097201, 22796268, 34194402, 68388804]

約数ペア:

[(1, 68388804), (2, 34194402), (3, 22796268), (4, 17097201), (6, 11398134), (9, 7598756), (11, 6217164), (12, 5699067), (18, 3799378), (22, 3108582), (33, 2072388), (36, 1899689), (44, 1554291), (66, 1036194), (99, 690796), (132, 518097), (198, 345398), (373, 183348), (396, 172699), (463, 147708), (746, 91674), (926, 73854), (1119, 61116), (1389, 49236), (1492, 45837), (1852, 36927), (2238, 30558), (2778, 24618), (3357, 20372), (4103, 16668), (4167, 16412), (4476, 15279), (5093, 13428), (5556, 12309), (6714, 10186), (8206, 8334)]