68407872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27407}}^1$

素因数の和:27435

約数の個数: 56

約数和(自身を含む): 194925696

約数和(自身を除く): 126517824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 27407, 54814, 82221, 109628, 164442, 219256, 328884, 356291, 438512, 657768, 712582, 877024, 1068873, 1315536, 1425164, 1754048, 2137746, 2631072, 2850328, 4275492, 5262144, 5700656, 8550984, 11401312, 17101968, 22802624, 34203936, 68407872]

約数ペア:

[(1, 68407872), (2, 34203936), (3, 22802624), (4, 17101968), (6, 11401312), (8, 8550984), (12, 5700656), (13, 5262144), (16, 4275492), (24, 2850328), (26, 2631072), (32, 2137746), (39, 1754048), (48, 1425164), (52, 1315536), (64, 1068873), (78, 877024), (96, 712582), (104, 657768), (156, 438512), (192, 356291), (208, 328884), (312, 219256), (416, 164442), (624, 109628), (832, 82221), (1248, 54814), (2496, 27407)]