66974208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6229}}^1$

素因数の和:6257

約数の個数: 80

約数和(自身を含む): 203945280

約数和(自身を除く): 136971072

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, 1344, 1536, 1792, 2688, 3584, 5376, 6229, 10752, 12458, 18687, 24916, 37374, 43603, 49832, 74748, 87206, 99664, 130809, 149496, 174412, 199328, 261618, 298992, 348824, 398656, 523236, 597984, 697648, 797312, 1046472, 1195968, 1395296, 1594624, 2092944, 2391936, 2790592, 3189248, 4185888, 4783872, 5581184, 8371776, 9567744, 11162368, 16743552, 22324736, 33487104, 66974208]

約数ペア:

[(1, 66974208), (2, 33487104), (3, 22324736), (4, 16743552), (6, 11162368), (7, 9567744), (8, 8371776), (12, 5581184), (14, 4783872), (16, 4185888), (21, 3189248), (24, 2790592), (28, 2391936), (32, 2092944), (42, 1594624), (48, 1395296), (56, 1195968), (64, 1046472), (84, 797312), (96, 697648), (112, 597984), (128, 523236), (168, 398656), (192, 348824), (224, 298992), (256, 261618), (336, 199328), (384, 174412), (448, 149496), (512, 130809), (672, 99664), (768, 87206), (896, 74748), (1344, 49832), (1536, 43603), (1792, 37374), (2688, 24916), (3584, 18687), (5376, 12458), (6229, 10752)]