87385088

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 88

約数和(自身を含む): 203586432

約数和(自身を除く): 116201344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 167, 224, 256, 292, 334, 448, 511, 512, 584, 668, 896, 1022, 1024, 1168, 1169, 1336, 1792, 2044, 2336, 2338, 2672, 3584, 4088, 4672, 4676, 5344, 7168, 8176, 9344, 9352, 10688, 12191, 16352, 18688, 18704, 21376, 24382, 32704, 37376, 37408, 42752, 48764, 65408, 74752, 74816, 85337, 85504, 97528, 130816, 149632, 170674, 171008, 195056, 261632, 299264, 341348, 390112, 523264, 598528, 682696, 780224, 1197056, 1365392, 1560448, 2730784, 3120896, 5461568, 6241792, 10923136, 12483584, 21846272, 43692544, 87385088]

約数ペア:

[(1, 87385088), (2, 43692544), (4, 21846272), (7, 12483584), (8, 10923136), (14, 6241792), (16, 5461568), (28, 3120896), (32, 2730784), (56, 1560448), (64, 1365392), (73, 1197056), (112, 780224), (128, 682696), (146, 598528), (167, 523264), (224, 390112), (256, 341348), (292, 299264), (334, 261632), (448, 195056), (511, 171008), (512, 170674), (584, 149632), (668, 130816), (896, 97528), (1022, 85504), (1024, 85337), (1168, 74816), (1169, 74752), (1336, 65408), (1792, 48764), (2044, 42752), (2336, 37408), (2338, 37376), (2672, 32704), (3584, 24382), (4088, 21376), (4672, 18704), (4676, 18688), (5344, 16352), (7168, 12191), (8176, 10688), (9344, 9352)]