123521664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{45953}}^1$

素因数の和:45977

約数の個数: 64

約数和(自身を含む): 374984640

約数和(自身を除く): 251462976

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, 336, 384, 448, 672, 896, 1344, 2688, 45953, 91906, 137859, 183812, 275718, 321671, 367624, 551436, 643342, 735248, 965013, 1102872, 1286684, 1470496, 1930026, 2205744, 2573368, 2940992, 3860052, 4411488, 5146736, 5881984, 7720104, 8822976, 10293472, 15440208, 17645952, 20586944, 30880416, 41173888, 61760832, 123521664]

約数ペア:

[(1, 123521664), (2, 61760832), (3, 41173888), (4, 30880416), (6, 20586944), (7, 17645952), (8, 15440208), (12, 10293472), (14, 8822976), (16, 7720104), (21, 5881984), (24, 5146736), (28, 4411488), (32, 3860052), (42, 2940992), (48, 2573368), (56, 2205744), (64, 1930026), (84, 1470496), (96, 1286684), (112, 1102872), (128, 965013), (168, 735248), (192, 643342), (224, 551436), (336, 367624), (384, 321671), (448, 275718), (672, 183812), (896, 137859), (1344, 91906), (2688, 45953)]