74242944

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 227965920

約数和(自身を除く): 153722976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 223, 272, 288, 289, 306, 384, 408, 446, 544, 576, 578, 612, 669, 816, 867, 892, 1088, 1152, 1156, 1224, 1338, 1632, 1734, 1784, 2007, 2176, 2312, 2448, 2601, 2676, 3264, 3468, 3568, 3791, 4014, 4624, 4896, 5202, 5352, 6528, 6936, 7136, 7582, 8028, 9248, 9792, 10404, 10704, 11373, 13872, 14272, 15164, 16056, 18496, 19584, 20808, 21408, 22746, 27744, 28544, 30328, 32112, 34119, 36992, 41616, 42816, 45492, 55488, 60656, 64224, 64447, 68238, 83232, 85632, 90984, 110976, 121312, 128448, 128894, 136476, 166464, 181968, 193341, 242624, 256896, 257788, 272952, 332928, 363936, 386682, 485248, 515576, 545904, 580023, 727872, 773364, 1031152, 1091808, 1160046, 1455744, 1546728, 2062304, 2183616, 2320092, 3093456, 4124608, 4367232, 4640184, 6186912, 8249216, 9280368, 12373824, 18560736, 24747648, 37121472, 74242944]

約数ペア:

[(1, 74242944), (2, 37121472), (3, 24747648), (4, 18560736), (6, 12373824), (8, 9280368), (9, 8249216), (12, 6186912), (16, 4640184), (17, 4367232), (18, 4124608), (24, 3093456), (32, 2320092), (34, 2183616), (36, 2062304), (48, 1546728), (51, 1455744), (64, 1160046), (68, 1091808), (72, 1031152), (96, 773364), (102, 727872), (128, 580023), (136, 545904), (144, 515576), (153, 485248), (192, 386682), (204, 363936), (223, 332928), (272, 272952), (288, 257788), (289, 256896), (306, 242624), (384, 193341), (408, 181968), (446, 166464), (544, 136476), (576, 128894), (578, 128448), (612, 121312), (669, 110976), (816, 90984), (867, 85632), (892, 83232), (1088, 68238), (1152, 64447), (1156, 64224), (1224, 60656), (1338, 55488), (1632, 45492), (1734, 42816), (1784, 41616), (2007, 36992), (2176, 34119), (2312, 32112), (2448, 30328), (2601, 28544), (2676, 27744), (3264, 22746), (3468, 21408), (3568, 20808), (3791, 19584), (4014, 18496), (4624, 16056), (4896, 15164), (5202, 14272), (5352, 13872), (6528, 11373), (6936, 10704), (7136, 10404), (7582, 9792), (8028, 9248)]