87790976

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7571

約数の個数: 64

約数和(自身を含む): 215285280

約数和(自身を除く): 127494304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 7537, 11648, 15074, 30148, 52759, 60296, 97981, 105518, 120592, 195962, 211036, 241184, 391924, 422072, 482368, 685867, 783848, 844144, 964736, 1371734, 1567696, 1688288, 2743468, 3135392, 3376576, 5486936, 6270784, 6753152, 10973872, 12541568, 21947744, 43895488, 87790976]

約数ペア:

[(1, 87790976), (2, 43895488), (4, 21947744), (7, 12541568), (8, 10973872), (13, 6753152), (14, 6270784), (16, 5486936), (26, 3376576), (28, 3135392), (32, 2743468), (52, 1688288), (56, 1567696), (64, 1371734), (91, 964736), (104, 844144), (112, 783848), (128, 685867), (182, 482368), (208, 422072), (224, 391924), (364, 241184), (416, 211036), (448, 195962), (728, 120592), (832, 105518), (896, 97981), (1456, 60296), (1664, 52759), (2912, 30148), (5824, 15074), (7537, 11648)]