78407868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84857}}^1$

素因数の和:84882

約数の個数: 48

約数和(自身を含む): 228098304

約数和(自身を除く): 149690436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 84857, 169714, 254571, 339428, 509142, 593999, 933427, 1018284, 1187998, 1781997, 1866854, 2375996, 2800281, 3563994, 3733708, 5600562, 6533989, 7127988, 11201124, 13067978, 19601967, 26135956, 39203934, 78407868]

約数ペア:

[(1, 78407868), (2, 39203934), (3, 26135956), (4, 19601967), (6, 13067978), (7, 11201124), (11, 7127988), (12, 6533989), (14, 5600562), (21, 3733708), (22, 3563994), (28, 2800281), (33, 2375996), (42, 1866854), (44, 1781997), (66, 1187998), (77, 1018284), (84, 933427), (132, 593999), (154, 509142), (231, 339428), (308, 254571), (462, 169714), (924, 84857)]