80107872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64189}}^1$

素因数の和:64215

約数の個数: 48

約数和(自身を含む): 226462320

約数和(自身を除く): 146354448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 64189, 128378, 192567, 256756, 385134, 513512, 770268, 834457, 1027024, 1540536, 1668914, 2054048, 2503371, 3081072, 3337828, 5006742, 6162144, 6675656, 10013484, 13351312, 20026968, 26702624, 40053936, 80107872]

約数ペア:

[(1, 80107872), (2, 40053936), (3, 26702624), (4, 20026968), (6, 13351312), (8, 10013484), (12, 6675656), (13, 6162144), (16, 5006742), (24, 3337828), (26, 3081072), (32, 2503371), (39, 2054048), (48, 1668914), (52, 1540536), (78, 1027024), (96, 834457), (104, 770268), (156, 513512), (208, 385134), (312, 256756), (416, 192567), (624, 128378), (1248, 64189)]