87344768

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 201813120

約数和(自身を除く): 114468352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1373, 1988, 2272, 2746, 3976, 4544, 5492, 7952, 9088, 9611, 10984, 15904, 19222, 21968, 31808, 38444, 43936, 63616, 76888, 87872, 97483, 153776, 175744, 194966, 307552, 389932, 615104, 682381, 779864, 1230208, 1364762, 1559728, 2729524, 3119456, 5459048, 6238912, 10918096, 12477824, 21836192, 43672384, 87344768]

約数ペア:

[(1, 87344768), (2, 43672384), (4, 21836192), (7, 12477824), (8, 10918096), (14, 6238912), (16, 5459048), (28, 3119456), (32, 2729524), (56, 1559728), (64, 1364762), (71, 1230208), (112, 779864), (128, 682381), (142, 615104), (224, 389932), (284, 307552), (448, 194966), (497, 175744), (568, 153776), (896, 97483), (994, 87872), (1136, 76888), (1373, 63616), (1988, 43936), (2272, 38444), (2746, 31808), (3976, 21968), (4544, 19222), (5492, 15904), (7952, 10984), (9088, 9611)]