81178430544

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29670479}}^1$

素因数の和:29670512

約数の個数: 60

約数和(自身を含む): 239144068800

約数和(自身を除く): 157965638256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29670479, 59340958, 89011437, 118681916, 178022874, 237363832, 267034311, 356045748, 474727664, 534068622, 563739101, 712091496, 1068137244, 1127478202, 1424182992, 1691217303, 2136274488, 2254956404, 3382434606, 4272548976, 4509912808, 5073651909, 6764869212, 9019825616, 10147303818, 13529738424, 20294607636, 27059476848, 40589215272, 81178430544]

約数ペア:

[(1, 81178430544), (2, 40589215272), (3, 27059476848), (4, 20294607636), (6, 13529738424), (8, 10147303818), (9, 9019825616), (12, 6764869212), (16, 5073651909), (18, 4509912808), (19, 4272548976), (24, 3382434606), (36, 2254956404), (38, 2136274488), (48, 1691217303), (57, 1424182992), (72, 1127478202), (76, 1068137244), (114, 712091496), (144, 563739101), (152, 534068622), (171, 474727664), (228, 356045748), (304, 267034311), (342, 237363832), (456, 178022874), (684, 118681916), (912, 89011437), (1368, 59340958), (2736, 29670479)]