84517888

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 88

約数和(自身を含む): 208171712

約数和(自身を除く): 123653824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 907, 1024, 1456, 1664, 1792, 1814, 2912, 3328, 3584, 3628, 5824, 6349, 6656, 7168, 7256, 11648, 11791, 12698, 13312, 14512, 23296, 23582, 25396, 29024, 46592, 47164, 50792, 58048, 82537, 93184, 94328, 101584, 116096, 165074, 188656, 203168, 232192, 330148, 377312, 406336, 464384, 660296, 754624, 812672, 928768, 1320592, 1509248, 1625344, 2641184, 3018496, 3250688, 5282368, 6036992, 6501376, 10564736, 12073984, 21129472, 42258944, 84517888]

約数ペア:

[(1, 84517888), (2, 42258944), (4, 21129472), (7, 12073984), (8, 10564736), (13, 6501376), (14, 6036992), (16, 5282368), (26, 3250688), (28, 3018496), (32, 2641184), (52, 1625344), (56, 1509248), (64, 1320592), (91, 928768), (104, 812672), (112, 754624), (128, 660296), (182, 464384), (208, 406336), (224, 377312), (256, 330148), (364, 232192), (416, 203168), (448, 188656), (512, 165074), (728, 116096), (832, 101584), (896, 94328), (907, 93184), (1024, 82537), (1456, 58048), (1664, 50792), (1792, 47164), (1814, 46592), (2912, 29024), (3328, 25396), (3584, 23582), (3628, 23296), (5824, 14512), (6349, 13312), (6656, 12698), (7168, 11791), (7256, 11648)]