87103744

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3775

約数の個数: 72

約数和(自身を含む): 214047680

約数和(自身を除く): 126943936

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, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3739, 5824, 7478, 11648, 14956, 23296, 26173, 29912, 48607, 52346, 59824, 97214, 104692, 119648, 194428, 209384, 239296, 340249, 388856, 418768, 478592, 680498, 777712, 837536, 957184, 1360996, 1555424, 1675072, 2721992, 3110848, 3350144, 5443984, 6221696, 6700288, 10887968, 12443392, 21775936, 43551872, 87103744]

約数ペア:

[(1, 87103744), (2, 43551872), (4, 21775936), (7, 12443392), (8, 10887968), (13, 6700288), (14, 6221696), (16, 5443984), (26, 3350144), (28, 3110848), (32, 2721992), (52, 1675072), (56, 1555424), (64, 1360996), (91, 957184), (104, 837536), (112, 777712), (128, 680498), (182, 478592), (208, 418768), (224, 388856), (256, 340249), (364, 239296), (416, 209384), (448, 194428), (728, 119648), (832, 104692), (896, 97214), (1456, 59824), (1664, 52346), (1792, 48607), (2912, 29912), (3328, 26173), (3739, 23296), (5824, 14956), (7478, 11648)]