78854256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 160

約数和(自身を含む): 256928000

約数和(自身を除く): 178073744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 739, 741, 912, 936, 988, 1026, 1368, 1404, 1478, 1482, 1872, 1976, 2052, 2217, 2223, 2736, 2808, 2956, 2964, 3952, 4104, 4434, 4446, 5616, 5912, 5928, 6651, 6669, 8208, 8868, 8892, 9607, 11824, 11856, 13302, 13338, 14041, 17736, 17784, 19214, 19953, 26604, 26676, 28082, 28821, 35472, 35568, 38428, 39906, 42123, 53208, 53352, 56164, 57642, 76856, 79812, 84246, 86463, 106416, 106704, 112328, 115284, 126369, 153712, 159624, 168492, 172926, 182533, 224656, 230568, 252738, 259389, 319248, 336984, 345852, 365066, 379107, 461136, 505476, 518778, 547599, 673968, 691704, 730132, 758214, 1010952, 1037556, 1095198, 1383408, 1460264, 1516428, 1642797, 2021904, 2075112, 2190396, 2920528, 3032856, 3285594, 4150224, 4380792, 4928391, 6065712, 6571188, 8761584, 9856782, 13142376, 19713564, 26284752, 39427128, 78854256]

約数ペア:

[(1, 78854256), (2, 39427128), (3, 26284752), (4, 19713564), (6, 13142376), (8, 9856782), (9, 8761584), (12, 6571188), (13, 6065712), (16, 4928391), (18, 4380792), (19, 4150224), (24, 3285594), (26, 3032856), (27, 2920528), (36, 2190396), (38, 2075112), (39, 2021904), (48, 1642797), (52, 1516428), (54, 1460264), (57, 1383408), (72, 1095198), (76, 1037556), (78, 1010952), (104, 758214), (108, 730132), (114, 691704), (117, 673968), (144, 547599), (152, 518778), (156, 505476), (171, 461136), (208, 379107), (216, 365066), (228, 345852), (234, 336984), (247, 319248), (304, 259389), (312, 252738), (342, 230568), (351, 224656), (432, 182533), (456, 172926), (468, 168492), (494, 159624), (513, 153712), (624, 126369), (684, 115284), (702, 112328), (739, 106704), (741, 106416), (912, 86463), (936, 84246), (988, 79812), (1026, 76856), (1368, 57642), (1404, 56164), (1478, 53352), (1482, 53208), (1872, 42123), (1976, 39906), (2052, 38428), (2217, 35568), (2223, 35472), (2736, 28821), (2808, 28082), (2956, 26676), (2964, 26604), (3952, 19953), (4104, 19214), (4434, 17784), (4446, 17736), (5616, 14041), (5912, 13338), (5928, 13302), (6651, 11856), (6669, 11824), (8208, 9607), (8868, 8892)]