87883264

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 120

約数和(自身を含む): 212718528

約数和(自身を除く): 124835264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 113, 124, 128, 196, 217, 224, 226, 248, 256, 392, 434, 448, 452, 496, 512, 784, 791, 868, 896, 904, 992, 1519, 1568, 1582, 1736, 1792, 1808, 1984, 3038, 3136, 3164, 3472, 3503, 3584, 3616, 3968, 5537, 6076, 6272, 6328, 6944, 7006, 7232, 7936, 11074, 12152, 12544, 12656, 13888, 14012, 14464, 15872, 22148, 24304, 24521, 25088, 25312, 27776, 28024, 28928, 44296, 48608, 49042, 50624, 55552, 56048, 57856, 88592, 97216, 98084, 101248, 111104, 112096, 171647, 177184, 194432, 196168, 202496, 224192, 343294, 354368, 388864, 392336, 404992, 448384, 686588, 708736, 777728, 784672, 896768, 1373176, 1417472, 1569344, 1793536, 2746352, 2834944, 3138688, 5492704, 6277376, 10985408, 12554752, 21970816, 43941632, 87883264]

約数ペア:

[(1, 87883264), (2, 43941632), (4, 21970816), (7, 12554752), (8, 10985408), (14, 6277376), (16, 5492704), (28, 3138688), (31, 2834944), (32, 2746352), (49, 1793536), (56, 1569344), (62, 1417472), (64, 1373176), (98, 896768), (112, 784672), (113, 777728), (124, 708736), (128, 686588), (196, 448384), (217, 404992), (224, 392336), (226, 388864), (248, 354368), (256, 343294), (392, 224192), (434, 202496), (448, 196168), (452, 194432), (496, 177184), (512, 171647), (784, 112096), (791, 111104), (868, 101248), (896, 98084), (904, 97216), (992, 88592), (1519, 57856), (1568, 56048), (1582, 55552), (1736, 50624), (1792, 49042), (1808, 48608), (1984, 44296), (3038, 28928), (3136, 28024), (3164, 27776), (3472, 25312), (3503, 25088), (3584, 24521), (3616, 24304), (3968, 22148), (5537, 15872), (6076, 14464), (6272, 14012), (6328, 13888), (6944, 12656), (7006, 12544), (7232, 12152), (7936, 11074)]