181351872

素因数分解:

$2^6\times 3^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 294

約数和(自身を含む): 609657912

約数和(自身を除く): 428306040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 169, 184, 192, 207, 208, 216, 234, 243, 276, 288, 299, 312, 324, 338, 351, 368, 414, 416, 432, 468, 486, 507, 552, 576, 598, 621, 624, 648, 676, 702, 729, 736, 828, 832, 864, 897, 936, 972, 1014, 1053, 1104, 1196, 1242, 1248, 1296, 1352, 1404, 1458, 1472, 1521, 1656, 1728, 1794, 1863, 1872, 1944, 2028, 2106, 2208, 2392, 2484, 2496, 2592, 2691, 2704, 2808, 2916, 3042, 3159, 3312, 3588, 3726, 3744, 3887, 3888, 4056, 4212, 4416, 4563, 4784, 4968, 5184, 5382, 5408, 5589, 5616, 5832, 6084, 6318, 6624, 7176, 7452, 7488, 7774, 7776, 8073, 8112, 8424, 9126, 9477, 9568, 9936, 10764, 10816, 11178, 11232, 11661, 11664, 12168, 12636, 13248, 13689, 14352, 14904, 15548, 15552, 16146, 16224, 16767, 16848, 18252, 18954, 19136, 19872, 21528, 22356, 22464, 23322, 23328, 24219, 24336, 25272, 27378, 28704, 29808, 31096, 32292, 32448, 33534, 33696, 34983, 36504, 37908, 39744, 41067, 43056, 44712, 46644, 46656, 48438, 48672, 50544, 54756, 57408, 59616, 62192, 64584, 67068, 67392, 69966, 72657, 73008, 75816, 82134, 86112, 89424, 93288, 96876, 97344, 101088, 104949, 109512, 119232, 123201, 124384, 129168, 134136, 139932, 145314, 146016, 151632, 164268, 172224, 178848, 186576, 193752, 202176, 209898, 217971, 219024, 246402, 248768, 258336, 268272, 279864, 290628, 292032, 303264, 314847, 328536, 357696, 373152, 387504, 419796, 435942, 438048, 492804, 516672, 536544, 559728, 581256, 606528, 629694, 657072, 746304, 775008, 839592, 871884, 876096, 944541, 985608, 1073088, 1119456, 1162512, 1259388, 1314144, 1550016, 1679184, 1743768, 1889082, 1971216, 2238912, 2325024, 2518776, 2628288, 2833623, 3358368, 3487536, 3778164, 3942432, 4650048, 5037552, 5667246, 6716736, 6975072, 7556328, 7884864, 10075104, 11334492, 13950144, 15112656, 20150208, 22668984, 30225312, 45337968, 60450624, 90675936, 181351872]

約数ペア:

[(1, 181351872), (2, 90675936), (3, 60450624), (4, 45337968), (6, 30225312), (8, 22668984), (9, 20150208), (12, 15112656), (13, 13950144), (16, 11334492), (18, 10075104), (23, 7884864), (24, 7556328), (26, 6975072), (27, 6716736), (32, 5667246), (36, 5037552), (39, 4650048), (46, 3942432), (48, 3778164), (52, 3487536), (54, 3358368), (64, 2833623), (69, 2628288), (72, 2518776), (78, 2325024), (81, 2238912), (92, 1971216), (96, 1889082), (104, 1743768), (108, 1679184), (117, 1550016), (138, 1314144), (144, 1259388), (156, 1162512), (162, 1119456), (169, 1073088), (184, 985608), (192, 944541), (207, 876096), (208, 871884), (216, 839592), (234, 775008), (243, 746304), (276, 657072), (288, 629694), (299, 606528), (312, 581256), (324, 559728), (338, 536544), (351, 516672), (368, 492804), (414, 438048), (416, 435942), (432, 419796), (468, 387504), (486, 373152), (507, 357696), (552, 328536), (576, 314847), (598, 303264), (621, 292032), (624, 290628), (648, 279864), (676, 268272), (702, 258336), (729, 248768), (736, 246402), (828, 219024), (832, 217971), (864, 209898), (897, 202176), (936, 193752), (972, 186576), (1014, 178848), (1053, 172224), (1104, 164268), (1196, 151632), (1242, 146016), (1248, 145314), (1296, 139932), (1352, 134136), (1404, 129168), (1458, 124384), (1472, 123201), (1521, 119232), (1656, 109512), (1728, 104949), (1794, 101088), (1863, 97344), (1872, 96876), (1944, 93288), (2028, 89424), (2106, 86112), (2208, 82134), (2392, 75816), (2484, 73008), (2496, 72657), (2592, 69966), (2691, 67392), (2704, 67068), (2808, 64584), (2916, 62192), (3042, 59616), (3159, 57408), (3312, 54756), (3588, 50544), (3726, 48672), (3744, 48438), (3887, 46656), (3888, 46644), (4056, 44712), (4212, 43056), (4416, 41067), (4563, 39744), (4784, 37908), (4968, 36504), (5184, 34983), (5382, 33696), (5408, 33534), (5589, 32448), (5616, 32292), (5832, 31096), (6084, 29808), (6318, 28704), (6624, 27378), (7176, 25272), (7452, 24336), (7488, 24219), (7774, 23328), (7776, 23322), (8073, 22464), (8112, 22356), (8424, 21528), (9126, 19872), (9477, 19136), (9568, 18954), (9936, 18252), (10764, 16848), (10816, 16767), (11178, 16224), (11232, 16146), (11661, 15552), (11664, 15548), (12168, 14904), (12636, 14352), (13248, 13689)]