66942144

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 207946752

約数和(自身を除く): 141004608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 163, 184, 186, 192, 207, 248, 276, 279, 288, 326, 368, 372, 414, 489, 496, 552, 558, 576, 652, 713, 736, 744, 828, 978, 992, 1104, 1116, 1304, 1426, 1467, 1472, 1488, 1656, 1956, 1984, 2139, 2208, 2232, 2608, 2852, 2934, 2976, 3312, 3749, 3912, 4278, 4416, 4464, 5053, 5216, 5704, 5868, 5952, 6417, 6624, 7498, 7824, 8556, 8928, 10106, 10432, 11247, 11408, 11736, 12834, 13248, 14996, 15159, 15648, 17112, 17856, 20212, 22494, 22816, 23472, 25668, 29992, 30318, 31296, 33741, 34224, 40424, 44988, 45477, 45632, 46944, 51336, 59984, 60636, 67482, 68448, 80848, 89976, 90954, 93888, 102672, 116219, 119968, 121272, 134964, 136896, 161696, 179952, 181908, 205344, 232438, 239936, 242544, 269928, 323392, 348657, 359904, 363816, 410688, 464876, 485088, 539856, 697314, 719808, 727632, 929752, 970176, 1045971, 1079712, 1394628, 1455264, 1859504, 2091942, 2159424, 2789256, 2910528, 3719008, 4183884, 5578512, 7438016, 8367768, 11157024, 16735536, 22314048, 33471072, 66942144]

約数ペア:

[(1, 66942144), (2, 33471072), (3, 22314048), (4, 16735536), (6, 11157024), (8, 8367768), (9, 7438016), (12, 5578512), (16, 4183884), (18, 3719008), (23, 2910528), (24, 2789256), (31, 2159424), (32, 2091942), (36, 1859504), (46, 1455264), (48, 1394628), (62, 1079712), (64, 1045971), (69, 970176), (72, 929752), (92, 727632), (93, 719808), (96, 697314), (124, 539856), (138, 485088), (144, 464876), (163, 410688), (184, 363816), (186, 359904), (192, 348657), (207, 323392), (248, 269928), (276, 242544), (279, 239936), (288, 232438), (326, 205344), (368, 181908), (372, 179952), (414, 161696), (489, 136896), (496, 134964), (552, 121272), (558, 119968), (576, 116219), (652, 102672), (713, 93888), (736, 90954), (744, 89976), (828, 80848), (978, 68448), (992, 67482), (1104, 60636), (1116, 59984), (1304, 51336), (1426, 46944), (1467, 45632), (1472, 45477), (1488, 44988), (1656, 40424), (1956, 34224), (1984, 33741), (2139, 31296), (2208, 30318), (2232, 29992), (2608, 25668), (2852, 23472), (2934, 22816), (2976, 22494), (3312, 20212), (3749, 17856), (3912, 17112), (4278, 15648), (4416, 15159), (4464, 14996), (5053, 13248), (5216, 12834), (5704, 11736), (5868, 11408), (5952, 11247), (6417, 10432), (6624, 10106), (7498, 8928), (7824, 8556)]