84990976

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 88

約数和(自身を含む): 198084096

約数和(自身を除く): 113093120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 167, 224, 256, 284, 334, 448, 497, 512, 568, 668, 896, 994, 1024, 1136, 1169, 1336, 1792, 1988, 2272, 2338, 2672, 3584, 3976, 4544, 4676, 5344, 7168, 7952, 9088, 9352, 10688, 11857, 15904, 18176, 18704, 21376, 23714, 31808, 36352, 37408, 42752, 47428, 63616, 72704, 74816, 82999, 85504, 94856, 127232, 149632, 165998, 171008, 189712, 254464, 299264, 331996, 379424, 508928, 598528, 663992, 758848, 1197056, 1327984, 1517696, 2655968, 3035392, 5311936, 6070784, 10623872, 12141568, 21247744, 42495488, 84990976]

約数ペア:

[(1, 84990976), (2, 42495488), (4, 21247744), (7, 12141568), (8, 10623872), (14, 6070784), (16, 5311936), (28, 3035392), (32, 2655968), (56, 1517696), (64, 1327984), (71, 1197056), (112, 758848), (128, 663992), (142, 598528), (167, 508928), (224, 379424), (256, 331996), (284, 299264), (334, 254464), (448, 189712), (497, 171008), (512, 165998), (568, 149632), (668, 127232), (896, 94856), (994, 85504), (1024, 82999), (1136, 74816), (1169, 72704), (1336, 63616), (1792, 47428), (1988, 42752), (2272, 37408), (2338, 36352), (2672, 31808), (3584, 23714), (3976, 21376), (4544, 18704), (4676, 18176), (5344, 15904), (7168, 11857), (7952, 10688), (9088, 9352)]