8690688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 132

約数和(自身を含む): 26823888

約数和(自身を除く): 18133200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 123, 128, 138, 144, 164, 184, 192, 207, 246, 256, 276, 288, 328, 368, 369, 384, 414, 492, 512, 552, 576, 656, 736, 738, 768, 828, 943, 984, 1024, 1104, 1152, 1312, 1472, 1476, 1536, 1656, 1886, 1968, 2208, 2304, 2624, 2829, 2944, 2952, 3072, 3312, 3772, 3936, 4416, 4608, 5248, 5658, 5888, 5904, 6624, 7544, 7872, 8487, 8832, 9216, 10496, 11316, 11776, 11808, 13248, 15088, 15744, 16974, 17664, 20992, 22632, 23552, 23616, 26496, 30176, 31488, 33948, 35328, 41984, 45264, 47232, 52992, 60352, 62976, 67896, 70656, 90528, 94464, 105984, 120704, 125952, 135792, 181056, 188928, 211968, 241408, 271584, 362112, 377856, 482816, 543168, 724224, 965632, 1086336, 1448448, 2172672, 2896896, 4345344, 8690688]

約数ペア:

[(1, 8690688), (2, 4345344), (3, 2896896), (4, 2172672), (6, 1448448), (8, 1086336), (9, 965632), (12, 724224), (16, 543168), (18, 482816), (23, 377856), (24, 362112), (32, 271584), (36, 241408), (41, 211968), (46, 188928), (48, 181056), (64, 135792), (69, 125952), (72, 120704), (82, 105984), (92, 94464), (96, 90528), (123, 70656), (128, 67896), (138, 62976), (144, 60352), (164, 52992), (184, 47232), (192, 45264), (207, 41984), (246, 35328), (256, 33948), (276, 31488), (288, 30176), (328, 26496), (368, 23616), (369, 23552), (384, 22632), (414, 20992), (492, 17664), (512, 16974), (552, 15744), (576, 15088), (656, 13248), (736, 11808), (738, 11776), (768, 11316), (828, 10496), (943, 9216), (984, 8832), (1024, 8487), (1104, 7872), (1152, 7544), (1312, 6624), (1472, 5904), (1476, 5888), (1536, 5658), (1656, 5248), (1886, 4608), (1968, 4416), (2208, 3936), (2304, 3772), (2624, 3312), (2829, 3072), (2944, 2952)]