90530048

素因数分解:

$2^8\times 7^3\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 210940800

約数和(自身を除く): 120410752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1031, 1372, 1568, 1792, 2062, 2744, 3136, 4124, 5488, 6272, 7217, 8248, 10976, 12544, 14434, 16496, 21952, 28868, 32992, 43904, 50519, 57736, 65984, 87808, 101038, 115472, 131968, 202076, 230944, 263936, 353633, 404152, 461888, 707266, 808304, 923776, 1414532, 1616608, 1847552, 2829064, 3233216, 5658128, 6466432, 11316256, 12932864, 22632512, 45265024, 90530048]

約数ペア:

[(1, 90530048), (2, 45265024), (4, 22632512), (7, 12932864), (8, 11316256), (14, 6466432), (16, 5658128), (28, 3233216), (32, 2829064), (49, 1847552), (56, 1616608), (64, 1414532), (98, 923776), (112, 808304), (128, 707266), (196, 461888), (224, 404152), (256, 353633), (343, 263936), (392, 230944), (448, 202076), (686, 131968), (784, 115472), (896, 101038), (1031, 87808), (1372, 65984), (1568, 57736), (1792, 50519), (2062, 43904), (2744, 32992), (3136, 28868), (4124, 21952), (5488, 16496), (6272, 14434), (7217, 12544), (8248, 10976)]