71973888

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3377

約数の個数: 88

約数和(自身を含む): 219307392

約数和(自身を除く): 147333504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3347, 3584, 5376, 6694, 7168, 10041, 10752, 13388, 20082, 21504, 23429, 26776, 40164, 46858, 53552, 70287, 80328, 93716, 107104, 140574, 160656, 187432, 214208, 281148, 321312, 374864, 428416, 562296, 642624, 749728, 856832, 1124592, 1285248, 1499456, 1713664, 2249184, 2570496, 2998912, 3427328, 4498368, 5140992, 5997824, 8996736, 10281984, 11995648, 17993472, 23991296, 35986944, 71973888]

約数ペア:

[(1, 71973888), (2, 35986944), (3, 23991296), (4, 17993472), (6, 11995648), (7, 10281984), (8, 8996736), (12, 5997824), (14, 5140992), (16, 4498368), (21, 3427328), (24, 2998912), (28, 2570496), (32, 2249184), (42, 1713664), (48, 1499456), (56, 1285248), (64, 1124592), (84, 856832), (96, 749728), (112, 642624), (128, 562296), (168, 428416), (192, 374864), (224, 321312), (256, 281148), (336, 214208), (384, 187432), (448, 160656), (512, 140574), (672, 107104), (768, 93716), (896, 80328), (1024, 70287), (1344, 53552), (1536, 46858), (1792, 40164), (2688, 26776), (3072, 23429), (3347, 21504), (3584, 20082), (5376, 13388), (6694, 10752), (7168, 10041)]