66477888

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 224

約数和(自身を含む): 216529920

約数和(自身を除く): 150052032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 73, 93, 96, 102, 108, 124, 136, 144, 146, 153, 186, 192, 204, 216, 219, 248, 272, 279, 288, 292, 306, 372, 408, 432, 438, 459, 496, 527, 544, 558, 576, 584, 612, 657, 744, 816, 837, 864, 876, 918, 992, 1054, 1088, 1116, 1168, 1224, 1241, 1314, 1488, 1581, 1632, 1674, 1728, 1752, 1836, 1971, 1984, 2108, 2232, 2263, 2336, 2448, 2482, 2628, 2976, 3162, 3264, 3348, 3504, 3672, 3723, 3942, 4216, 4464, 4526, 4672, 4743, 4896, 4964, 5256, 5952, 6324, 6696, 6789, 7008, 7344, 7446, 7884, 8432, 8928, 9052, 9486, 9792, 9928, 10512, 11169, 12648, 13392, 13578, 14016, 14229, 14688, 14892, 15768, 16864, 17856, 18104, 18972, 19856, 20367, 21024, 22338, 25296, 26784, 27156, 28458, 29376, 29784, 31536, 33507, 33728, 36208, 37944, 38471, 39712, 40734, 42048, 44676, 50592, 53568, 54312, 56916, 59568, 61101, 63072, 67014, 72416, 75888, 76942, 79424, 81468, 89352, 101184, 108624, 113832, 115413, 119136, 122202, 126144, 134028, 144832, 151776, 153884, 162936, 178704, 217248, 227664, 230826, 238272, 244404, 268056, 303552, 307768, 325872, 346239, 357408, 434496, 455328, 461652, 488808, 536112, 615536, 651744, 692478, 714816, 910656, 923304, 977616, 1038717, 1072224, 1231072, 1303488, 1384956, 1846608, 1955232, 2077434, 2144448, 2462144, 2769912, 3693216, 3910464, 4154868, 5539824, 7386432, 8309736, 11079648, 16619472, 22159296, 33238944, 66477888]

約数ペア:

[(1, 66477888), (2, 33238944), (3, 22159296), (4, 16619472), (6, 11079648), (8, 8309736), (9, 7386432), (12, 5539824), (16, 4154868), (17, 3910464), (18, 3693216), (24, 2769912), (27, 2462144), (31, 2144448), (32, 2077434), (34, 1955232), (36, 1846608), (48, 1384956), (51, 1303488), (54, 1231072), (62, 1072224), (64, 1038717), (68, 977616), (72, 923304), (73, 910656), (93, 714816), (96, 692478), (102, 651744), (108, 615536), (124, 536112), (136, 488808), (144, 461652), (146, 455328), (153, 434496), (186, 357408), (192, 346239), (204, 325872), (216, 307768), (219, 303552), (248, 268056), (272, 244404), (279, 238272), (288, 230826), (292, 227664), (306, 217248), (372, 178704), (408, 162936), (432, 153884), (438, 151776), (459, 144832), (496, 134028), (527, 126144), (544, 122202), (558, 119136), (576, 115413), (584, 113832), (612, 108624), (657, 101184), (744, 89352), (816, 81468), (837, 79424), (864, 76942), (876, 75888), (918, 72416), (992, 67014), (1054, 63072), (1088, 61101), (1116, 59568), (1168, 56916), (1224, 54312), (1241, 53568), (1314, 50592), (1488, 44676), (1581, 42048), (1632, 40734), (1674, 39712), (1728, 38471), (1752, 37944), (1836, 36208), (1971, 33728), (1984, 33507), (2108, 31536), (2232, 29784), (2263, 29376), (2336, 28458), (2448, 27156), (2482, 26784), (2628, 25296), (2976, 22338), (3162, 21024), (3264, 20367), (3348, 19856), (3504, 18972), (3672, 18104), (3723, 17856), (3942, 16864), (4216, 15768), (4464, 14892), (4526, 14688), (4672, 14229), (4743, 14016), (4896, 13578), (4964, 13392), (5256, 12648), (5952, 11169), (6324, 10512), (6696, 9928), (6789, 9792), (7008, 9486), (7344, 9052), (7446, 8928), (7884, 8432)]