67397176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 101808584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 67, 71, 77, 88, 92, 134, 142, 154, 161, 184, 253, 268, 284, 308, 322, 469, 497, 506, 536, 568, 616, 644, 737, 781, 938, 994, 1012, 1288, 1474, 1541, 1562, 1633, 1771, 1876, 1988, 2024, 2948, 3082, 3124, 3266, 3542, 3752, 3976, 4757, 5159, 5467, 5896, 6164, 6248, 6532, 7084, 9514, 10318, 10787, 10934, 11431, 12328, 13064, 14168, 16951, 17963, 19028, 20636, 21574, 21868, 22862, 33299, 33902, 35926, 38056, 41272, 43148, 43736, 45724, 52327, 66598, 67804, 71852, 86296, 91448, 104654, 109411, 118657, 125741, 133196, 135608, 143704, 209308, 218822, 237314, 251482, 266392, 366289, 418616, 437644, 474628, 502964, 732578, 765877, 875288, 949256, 1005928, 1203521, 1465156, 1531754, 2407042, 2930312, 3063508, 4814084, 6127016, 8424647, 9628168, 16849294, 33698588, 67397176]

約数ペア:

[(1, 67397176), (2, 33698588), (4, 16849294), (7, 9628168), (8, 8424647), (11, 6127016), (14, 4814084), (22, 3063508), (23, 2930312), (28, 2407042), (44, 1531754), (46, 1465156), (56, 1203521), (67, 1005928), (71, 949256), (77, 875288), (88, 765877), (92, 732578), (134, 502964), (142, 474628), (154, 437644), (161, 418616), (184, 366289), (253, 266392), (268, 251482), (284, 237314), (308, 218822), (322, 209308), (469, 143704), (497, 135608), (506, 133196), (536, 125741), (568, 118657), (616, 109411), (644, 104654), (737, 91448), (781, 86296), (938, 71852), (994, 67804), (1012, 66598), (1288, 52327), (1474, 45724), (1541, 43736), (1562, 43148), (1633, 41272), (1771, 38056), (1876, 35926), (1988, 33902), (2024, 33299), (2948, 22862), (3082, 21868), (3124, 21574), (3266, 20636), (3542, 19028), (3752, 17963), (3976, 16951), (4757, 14168), (5159, 13064), (5467, 12328), (5896, 11431), (6164, 10934), (6248, 10787), (6532, 10318), (7084, 9514)]