8987904

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 26784576

約数和(自身を除く): 17796672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 83, 94, 96, 128, 141, 144, 166, 188, 192, 249, 256, 282, 288, 332, 376, 384, 423, 498, 564, 576, 664, 747, 752, 768, 846, 996, 1128, 1152, 1328, 1494, 1504, 1692, 1992, 2256, 2304, 2656, 2988, 3008, 3384, 3901, 3984, 4512, 5312, 5976, 6016, 6768, 7802, 7968, 9024, 10624, 11703, 11952, 12032, 13536, 15604, 15936, 18048, 21248, 23406, 23904, 27072, 31208, 31872, 35109, 36096, 46812, 47808, 54144, 62416, 63744, 70218, 93624, 95616, 108288, 124832, 140436, 187248, 191232, 249664, 280872, 374496, 499328, 561744, 748992, 998656, 1123488, 1497984, 2246976, 2995968, 4493952, 8987904]

約数ペア:

[(1, 8987904), (2, 4493952), (3, 2995968), (4, 2246976), (6, 1497984), (8, 1123488), (9, 998656), (12, 748992), (16, 561744), (18, 499328), (24, 374496), (32, 280872), (36, 249664), (47, 191232), (48, 187248), (64, 140436), (72, 124832), (83, 108288), (94, 95616), (96, 93624), (128, 70218), (141, 63744), (144, 62416), (166, 54144), (188, 47808), (192, 46812), (249, 36096), (256, 35109), (282, 31872), (288, 31208), (332, 27072), (376, 23904), (384, 23406), (423, 21248), (498, 18048), (564, 15936), (576, 15604), (664, 13536), (747, 12032), (752, 11952), (768, 11703), (846, 10624), (996, 9024), (1128, 7968), (1152, 7802), (1328, 6768), (1494, 6016), (1504, 5976), (1692, 5312), (1992, 4512), (2256, 3984), (2304, 3901), (2656, 3384), (2988, 3008)]