9990117888

素因数分解:

$2^9\times 3^1\times {\mathrm{59}}^1\times {\mathrm{110237}}^1$

素因数の和:110317

約数の個数: 80

約数和(自身を含む): 27065633760

約数和(自身を除く): 17075515872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 512, 708, 768, 944, 1416, 1536, 1888, 2832, 3776, 5664, 7552, 11328, 15104, 22656, 30208, 45312, 90624, 110237, 220474, 330711, 440948, 661422, 881896, 1322844, 1763792, 2645688, 3527584, 5291376, 6503983, 7055168, 10582752, 13007966, 14110336, 19511949, 21165504, 26015932, 28220672, 39023898, 42331008, 52031864, 56441344, 78047796, 84662016, 104063728, 156095592, 169324032, 208127456, 312191184, 416254912, 624382368, 832509824, 1248764736, 1665019648, 2497529472, 3330039296, 4995058944, 9990117888]

約数ペア:

[(1, 9990117888), (2, 4995058944), (3, 3330039296), (4, 2497529472), (6, 1665019648), (8, 1248764736), (12, 832509824), (16, 624382368), (24, 416254912), (32, 312191184), (48, 208127456), (59, 169324032), (64, 156095592), (96, 104063728), (118, 84662016), (128, 78047796), (177, 56441344), (192, 52031864), (236, 42331008), (256, 39023898), (354, 28220672), (384, 26015932), (472, 21165504), (512, 19511949), (708, 14110336), (768, 13007966), (944, 10582752), (1416, 7055168), (1536, 6503983), (1888, 5291376), (2832, 3527584), (3776, 2645688), (5664, 1763792), (7552, 1322844), (11328, 881896), (15104, 661422), (22656, 440948), (30208, 330711), (45312, 220474), (90624, 110237)]