78804544

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1972

約数の個数: 84

約数和(自身を含む): 196003164

約数和(自身を除く): 117198620

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 1933, 2548, 2912, 3136, 3866, 5096, 5824, 7732, 10192, 13531, 15464, 20384, 25129, 27062, 30928, 40768, 50258, 54124, 61856, 94717, 100516, 108248, 123712, 175903, 189434, 201032, 216496, 351806, 378868, 402064, 432992, 703612, 757736, 804128, 865984, 1231321, 1407224, 1515472, 1608256, 2462642, 2814448, 3030944, 4925284, 5628896, 6061888, 9850568, 11257792, 19701136, 39402272, 78804544]

約数ペア:

[(1, 78804544), (2, 39402272), (4, 19701136), (7, 11257792), (8, 9850568), (13, 6061888), (14, 5628896), (16, 4925284), (26, 3030944), (28, 2814448), (32, 2462642), (49, 1608256), (52, 1515472), (56, 1407224), (64, 1231321), (91, 865984), (98, 804128), (104, 757736), (112, 703612), (182, 432992), (196, 402064), (208, 378868), (224, 351806), (364, 216496), (392, 201032), (416, 189434), (448, 175903), (637, 123712), (728, 108248), (784, 100516), (832, 94717), (1274, 61856), (1456, 54124), (1568, 50258), (1933, 40768), (2548, 30928), (2912, 27062), (3136, 25129), (3866, 20384), (5096, 15464), (5824, 13531), (7732, 10192)]