90257664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 278899712

約数和(自身を除く): 188642048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 163, 168, 192, 206, 224, 256, 309, 326, 336, 384, 412, 448, 489, 618, 652, 672, 721, 768, 824, 896, 978, 1141, 1236, 1304, 1344, 1442, 1648, 1792, 1956, 2163, 2282, 2472, 2608, 2688, 2884, 3296, 3423, 3912, 4326, 4564, 4944, 5216, 5376, 5768, 6592, 6846, 7824, 8652, 9128, 9888, 10432, 11536, 13184, 13692, 15648, 16789, 17304, 18256, 19776, 20864, 23072, 26368, 27384, 31296, 33578, 34608, 36512, 39552, 41728, 46144, 50367, 54768, 62592, 67156, 69216, 73024, 79104, 92288, 100734, 109536, 117523, 125184, 134312, 138432, 146048, 184576, 201468, 219072, 235046, 268624, 276864, 292096, 352569, 402936, 438144, 470092, 537248, 553728, 705138, 805872, 876288, 940184, 1074496, 1410276, 1611744, 1880368, 2148992, 2820552, 3223488, 3760736, 4297984, 5641104, 6446976, 7521472, 11282208, 12893952, 15042944, 22564416, 30085888, 45128832, 90257664]

約数ペア:

[(1, 90257664), (2, 45128832), (3, 30085888), (4, 22564416), (6, 15042944), (7, 12893952), (8, 11282208), (12, 7521472), (14, 6446976), (16, 5641104), (21, 4297984), (24, 3760736), (28, 3223488), (32, 2820552), (42, 2148992), (48, 1880368), (56, 1611744), (64, 1410276), (84, 1074496), (96, 940184), (103, 876288), (112, 805872), (128, 705138), (163, 553728), (168, 537248), (192, 470092), (206, 438144), (224, 402936), (256, 352569), (309, 292096), (326, 276864), (336, 268624), (384, 235046), (412, 219072), (448, 201468), (489, 184576), (618, 146048), (652, 138432), (672, 134312), (721, 125184), (768, 117523), (824, 109536), (896, 100734), (978, 92288), (1141, 79104), (1236, 73024), (1304, 69216), (1344, 67156), (1442, 62592), (1648, 54768), (1792, 50367), (1956, 46144), (2163, 41728), (2282, 39552), (2472, 36512), (2608, 34608), (2688, 33578), (2884, 31296), (3296, 27384), (3423, 26368), (3912, 23072), (4326, 20864), (4564, 19776), (4944, 18256), (5216, 17304), (5376, 16789), (5768, 15648), (6592, 13692), (6846, 13184), (7824, 11536), (8652, 10432), (9128, 9888)]