74176256

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 190729728

約数和(自身を除く): 116553472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 71, 77, 88, 106, 112, 128, 142, 154, 176, 212, 224, 256, 284, 308, 352, 371, 424, 448, 497, 568, 583, 616, 704, 742, 781, 848, 896, 994, 1136, 1166, 1232, 1408, 1484, 1562, 1696, 1792, 1988, 2272, 2332, 2464, 2816, 2968, 3124, 3392, 3763, 3976, 4081, 4544, 4664, 4928, 5467, 5936, 6248, 6784, 7526, 7952, 8162, 9088, 9328, 9856, 10934, 11872, 12496, 13568, 15052, 15904, 16324, 18176, 18656, 19712, 21868, 23744, 24992, 26341, 30104, 31808, 32648, 37312, 41393, 43736, 47488, 49984, 52682, 60208, 63616, 65296, 74624, 82786, 87472, 94976, 99968, 105364, 120416, 127232, 130592, 149248, 165572, 174944, 199936, 210728, 240832, 261184, 289751, 331144, 349888, 421456, 481664, 522368, 579502, 662288, 699776, 842912, 963328, 1044736, 1159004, 1324576, 1399552, 1685824, 2318008, 2649152, 3371648, 4636016, 5298304, 6743296, 9272032, 10596608, 18544064, 37088128, 74176256]

約数ペア:

[(1, 74176256), (2, 37088128), (4, 18544064), (7, 10596608), (8, 9272032), (11, 6743296), (14, 5298304), (16, 4636016), (22, 3371648), (28, 2649152), (32, 2318008), (44, 1685824), (53, 1399552), (56, 1324576), (64, 1159004), (71, 1044736), (77, 963328), (88, 842912), (106, 699776), (112, 662288), (128, 579502), (142, 522368), (154, 481664), (176, 421456), (212, 349888), (224, 331144), (256, 289751), (284, 261184), (308, 240832), (352, 210728), (371, 199936), (424, 174944), (448, 165572), (497, 149248), (568, 130592), (583, 127232), (616, 120416), (704, 105364), (742, 99968), (781, 94976), (848, 87472), (896, 82786), (994, 74624), (1136, 65296), (1166, 63616), (1232, 60208), (1408, 52682), (1484, 49984), (1562, 47488), (1696, 43736), (1792, 41393), (1988, 37312), (2272, 32648), (2332, 31808), (2464, 30104), (2816, 26341), (2968, 24992), (3124, 23744), (3392, 21868), (3763, 19712), (3976, 18656), (4081, 18176), (4544, 16324), (4664, 15904), (4928, 15052), (5467, 13568), (5936, 12496), (6248, 11872), (6784, 10934), (7526, 9856), (7952, 9328), (8162, 9088)]