25401168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4553

約数の個数: 80

約数和(自身を含む): 78536640

約数和(自身を除く): 53135472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 4523, 5616, 9046, 13569, 18092, 27138, 36184, 40707, 54276, 58799, 72368, 81414, 108552, 117598, 122121, 162828, 176397, 217104, 235196, 244242, 325656, 352794, 470392, 488484, 529191, 651312, 705588, 940784, 976968, 1058382, 1411176, 1587573, 1953936, 2116764, 2822352, 3175146, 4233528, 6350292, 8467056, 12700584, 25401168]

約数ペア:

[(1, 25401168), (2, 12700584), (3, 8467056), (4, 6350292), (6, 4233528), (8, 3175146), (9, 2822352), (12, 2116764), (13, 1953936), (16, 1587573), (18, 1411176), (24, 1058382), (26, 976968), (27, 940784), (36, 705588), (39, 651312), (48, 529191), (52, 488484), (54, 470392), (72, 352794), (78, 325656), (104, 244242), (108, 235196), (117, 217104), (144, 176397), (156, 162828), (208, 122121), (216, 117598), (234, 108552), (312, 81414), (351, 72368), (432, 58799), (468, 54276), (624, 40707), (702, 36184), (936, 27138), (1404, 18092), (1872, 13569), (2808, 9046), (4523, 5616)]