72662016

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 230574080

約数和(自身を除く): 157912064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 109, 112, 124, 128, 168, 186, 192, 217, 218, 224, 248, 256, 327, 336, 372, 384, 434, 436, 448, 496, 512, 651, 654, 672, 744, 763, 768, 868, 872, 896, 992, 1024, 1302, 1308, 1344, 1488, 1526, 1536, 1736, 1744, 1792, 1984, 2289, 2604, 2616, 2688, 2976, 3052, 3072, 3379, 3472, 3488, 3584, 3968, 4578, 5208, 5232, 5376, 5952, 6104, 6758, 6944, 6976, 7168, 7936, 9156, 10137, 10416, 10464, 10752, 11904, 12208, 13516, 13888, 13952, 15872, 18312, 20274, 20832, 20928, 21504, 23653, 23808, 24416, 27032, 27776, 27904, 31744, 36624, 40548, 41664, 41856, 47306, 47616, 48832, 54064, 55552, 55808, 70959, 73248, 81096, 83328, 83712, 94612, 95232, 97664, 108128, 111104, 111616, 141918, 146496, 162192, 166656, 167424, 189224, 195328, 216256, 222208, 283836, 292992, 324384, 333312, 334848, 378448, 390656, 432512, 567672, 585984, 648768, 666624, 756896, 781312, 865024, 1135344, 1171968, 1297536, 1513792, 1730048, 2270688, 2343936, 2595072, 3027584, 3460096, 4541376, 5190144, 6055168, 9082752, 10380288, 12110336, 18165504, 24220672, 36331008, 72662016]

約数ペア:

[(1, 72662016), (2, 36331008), (3, 24220672), (4, 18165504), (6, 12110336), (7, 10380288), (8, 9082752), (12, 6055168), (14, 5190144), (16, 4541376), (21, 3460096), (24, 3027584), (28, 2595072), (31, 2343936), (32, 2270688), (42, 1730048), (48, 1513792), (56, 1297536), (62, 1171968), (64, 1135344), (84, 865024), (93, 781312), (96, 756896), (109, 666624), (112, 648768), (124, 585984), (128, 567672), (168, 432512), (186, 390656), (192, 378448), (217, 334848), (218, 333312), (224, 324384), (248, 292992), (256, 283836), (327, 222208), (336, 216256), (372, 195328), (384, 189224), (434, 167424), (436, 166656), (448, 162192), (496, 146496), (512, 141918), (651, 111616), (654, 111104), (672, 108128), (744, 97664), (763, 95232), (768, 94612), (868, 83712), (872, 83328), (896, 81096), (992, 73248), (1024, 70959), (1302, 55808), (1308, 55552), (1344, 54064), (1488, 48832), (1526, 47616), (1536, 47306), (1736, 41856), (1744, 41664), (1792, 40548), (1984, 36624), (2289, 31744), (2604, 27904), (2616, 27776), (2688, 27032), (2976, 24416), (3052, 23808), (3072, 23653), (3379, 21504), (3472, 20928), (3488, 20832), (3584, 20274), (3968, 18312), (4578, 15872), (5208, 13952), (5232, 13888), (5376, 13516), (5952, 12208), (6104, 11904), (6758, 10752), (6944, 10464), (6976, 10416), (7168, 10137), (7936, 9156)]