84388608

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 258770400

約数和(自身を除く): 174381792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 421, 432, 464, 522, 576, 696, 768, 783, 842, 864, 928, 1044, 1152, 1263, 1392, 1566, 1684, 1728, 1856, 2088, 2304, 2526, 2784, 3132, 3368, 3456, 3712, 3789, 4176, 5052, 5568, 6264, 6736, 6912, 7424, 7578, 8352, 10104, 11136, 11367, 12209, 12528, 13472, 15156, 16704, 20208, 22272, 22734, 24418, 25056, 26944, 30312, 33408, 36627, 40416, 45468, 48836, 50112, 53888, 60624, 66816, 73254, 80832, 90936, 97672, 100224, 107776, 109881, 121248, 146508, 161664, 181872, 195344, 200448, 219762, 242496, 293016, 323328, 329643, 363744, 390688, 439524, 484992, 586032, 659286, 727488, 781376, 879048, 969984, 1172064, 1318572, 1454976, 1562752, 1758096, 2344128, 2637144, 2909952, 3125504, 3516192, 4688256, 5274288, 7032384, 9376512, 10548576, 14064768, 21097152, 28129536, 42194304, 84388608]

約数ペア:

[(1, 84388608), (2, 42194304), (3, 28129536), (4, 21097152), (6, 14064768), (8, 10548576), (9, 9376512), (12, 7032384), (16, 5274288), (18, 4688256), (24, 3516192), (27, 3125504), (29, 2909952), (32, 2637144), (36, 2344128), (48, 1758096), (54, 1562752), (58, 1454976), (64, 1318572), (72, 1172064), (87, 969984), (96, 879048), (108, 781376), (116, 727488), (128, 659286), (144, 586032), (174, 484992), (192, 439524), (216, 390688), (232, 363744), (256, 329643), (261, 323328), (288, 293016), (348, 242496), (384, 219762), (421, 200448), (432, 195344), (464, 181872), (522, 161664), (576, 146508), (696, 121248), (768, 109881), (783, 107776), (842, 100224), (864, 97672), (928, 90936), (1044, 80832), (1152, 73254), (1263, 66816), (1392, 60624), (1566, 53888), (1684, 50112), (1728, 48836), (1856, 45468), (2088, 40416), (2304, 36627), (2526, 33408), (2784, 30312), (3132, 26944), (3368, 25056), (3456, 24418), (3712, 22734), (3789, 22272), (4176, 20208), (5052, 16704), (5568, 15156), (6264, 13472), (6736, 12528), (6912, 12209), (7424, 11367), (7578, 11136), (8352, 10104)]