71181504

素因数分解:

$2^6\times 3^5\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 221894400

約数和(自身を除く): 150712896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 199, 207, 216, 243, 276, 288, 324, 368, 398, 414, 432, 486, 552, 576, 597, 621, 648, 736, 796, 828, 864, 972, 1104, 1194, 1242, 1296, 1472, 1592, 1656, 1728, 1791, 1863, 1944, 2208, 2388, 2484, 2592, 3184, 3312, 3582, 3726, 3888, 4416, 4577, 4776, 4968, 5184, 5373, 5589, 6368, 6624, 7164, 7452, 7776, 9154, 9552, 9936, 10746, 11178, 12736, 13248, 13731, 14328, 14904, 15552, 16119, 18308, 19104, 19872, 21492, 22356, 27462, 28656, 29808, 32238, 36616, 38208, 39744, 41193, 42984, 44712, 48357, 54924, 57312, 59616, 64476, 73232, 82386, 85968, 89424, 96714, 109848, 114624, 119232, 123579, 128952, 146464, 164772, 171936, 178848, 193428, 219696, 247158, 257904, 292928, 329544, 343872, 357696, 370737, 386856, 439392, 494316, 515808, 659088, 741474, 773712, 878784, 988632, 1031616, 1112211, 1318176, 1482948, 1547424, 1977264, 2224422, 2636352, 2965896, 3094848, 3954528, 4448844, 5931792, 7909056, 8897688, 11863584, 17795376, 23727168, 35590752, 71181504]

約数ペア:

[(1, 71181504), (2, 35590752), (3, 23727168), (4, 17795376), (6, 11863584), (8, 8897688), (9, 7909056), (12, 5931792), (16, 4448844), (18, 3954528), (23, 3094848), (24, 2965896), (27, 2636352), (32, 2224422), (36, 1977264), (46, 1547424), (48, 1482948), (54, 1318176), (64, 1112211), (69, 1031616), (72, 988632), (81, 878784), (92, 773712), (96, 741474), (108, 659088), (138, 515808), (144, 494316), (162, 439392), (184, 386856), (192, 370737), (199, 357696), (207, 343872), (216, 329544), (243, 292928), (276, 257904), (288, 247158), (324, 219696), (368, 193428), (398, 178848), (414, 171936), (432, 164772), (486, 146464), (552, 128952), (576, 123579), (597, 119232), (621, 114624), (648, 109848), (736, 96714), (796, 89424), (828, 85968), (864, 82386), (972, 73232), (1104, 64476), (1194, 59616), (1242, 57312), (1296, 54924), (1472, 48357), (1592, 44712), (1656, 42984), (1728, 41193), (1791, 39744), (1863, 38208), (1944, 36616), (2208, 32238), (2388, 29808), (2484, 28656), (2592, 27462), (3184, 22356), (3312, 21492), (3582, 19872), (3726, 19104), (3888, 18308), (4416, 16119), (4577, 15552), (4776, 14904), (4968, 14328), (5184, 13731), (5373, 13248), (5589, 12736), (6368, 11178), (6624, 10746), (7164, 9936), (7452, 9552), (7776, 9154)]