64157352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 192675840

約数和(自身を除く): 128518488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 127, 168, 186, 194, 217, 248, 254, 291, 372, 381, 388, 434, 508, 582, 651, 679, 744, 762, 776, 868, 889, 1016, 1164, 1302, 1358, 1524, 1736, 1778, 2037, 2328, 2604, 2667, 2716, 3007, 3048, 3556, 3937, 4074, 5208, 5334, 5432, 6014, 7112, 7874, 8148, 9021, 10668, 11811, 12028, 12319, 15748, 16296, 18042, 21049, 21336, 23622, 24056, 24638, 27559, 31496, 36084, 36957, 42098, 47244, 49276, 55118, 63147, 72168, 73914, 82677, 84196, 86233, 94488, 98552, 110236, 126294, 147828, 165354, 168392, 172466, 220472, 252588, 258699, 295656, 330708, 344932, 381889, 505176, 517398, 661416, 689864, 763778, 1034796, 1145667, 1527556, 2069592, 2291334, 2673223, 3055112, 4582668, 5346446, 8019669, 9165336, 10692892, 16039338, 21385784, 32078676, 64157352]

約数ペア:

[(1, 64157352), (2, 32078676), (3, 21385784), (4, 16039338), (6, 10692892), (7, 9165336), (8, 8019669), (12, 5346446), (14, 4582668), (21, 3055112), (24, 2673223), (28, 2291334), (31, 2069592), (42, 1527556), (56, 1145667), (62, 1034796), (84, 763778), (93, 689864), (97, 661416), (124, 517398), (127, 505176), (168, 381889), (186, 344932), (194, 330708), (217, 295656), (248, 258699), (254, 252588), (291, 220472), (372, 172466), (381, 168392), (388, 165354), (434, 147828), (508, 126294), (582, 110236), (651, 98552), (679, 94488), (744, 86233), (762, 84196), (776, 82677), (868, 73914), (889, 72168), (1016, 63147), (1164, 55118), (1302, 49276), (1358, 47244), (1524, 42098), (1736, 36957), (1778, 36084), (2037, 31496), (2328, 27559), (2604, 24638), (2667, 24056), (2716, 23622), (3007, 21336), (3048, 21049), (3556, 18042), (3937, 16296), (4074, 15748), (5208, 12319), (5334, 12028), (5432, 11811), (6014, 10668), (7112, 9021), (7874, 8148)]