87051776

素因数分解:

$2^9\times 7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 201522816

約数和(自身を除く): 114471040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 227, 256, 428, 448, 454, 512, 749, 856, 896, 908, 1498, 1589, 1712, 1792, 1816, 2996, 3178, 3424, 3584, 3632, 5992, 6356, 6848, 7264, 11984, 12712, 13696, 14528, 23968, 24289, 25424, 27392, 29056, 47936, 48578, 50848, 54784, 58112, 95872, 97156, 101696, 116224, 170023, 191744, 194312, 203392, 340046, 383488, 388624, 406784, 680092, 777248, 813568, 1360184, 1554496, 2720368, 3108992, 5440736, 6217984, 10881472, 12435968, 21762944, 43525888, 87051776]

約数ペア:

[(1, 87051776), (2, 43525888), (4, 21762944), (7, 12435968), (8, 10881472), (14, 6217984), (16, 5440736), (28, 3108992), (32, 2720368), (56, 1554496), (64, 1360184), (107, 813568), (112, 777248), (128, 680092), (214, 406784), (224, 388624), (227, 383488), (256, 340046), (428, 203392), (448, 194312), (454, 191744), (512, 170023), (749, 116224), (856, 101696), (896, 97156), (908, 95872), (1498, 58112), (1589, 54784), (1712, 50848), (1792, 48578), (1816, 47936), (2996, 29056), (3178, 27392), (3424, 25424), (3584, 24289), (3632, 23968), (5992, 14528), (6356, 13696), (6848, 12712), (7264, 11984)]