77020902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5562

約数の個数: 64

約数和(自身を含む): 200931840

約数和(自身を除く): 123910938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 5507, 6993, 11014, 13986, 16521, 33042, 38549, 49563, 77098, 99126, 115647, 148689, 203759, 231294, 297378, 346941, 407518, 611277, 693882, 1040823, 1222554, 1426313, 1833831, 2081646, 2852626, 3667662, 4278939, 5501493, 8557878, 11002986, 12836817, 25673634, 38510451, 77020902]

約数ペア:

[(1, 77020902), (2, 38510451), (3, 25673634), (6, 12836817), (7, 11002986), (9, 8557878), (14, 5501493), (18, 4278939), (21, 3667662), (27, 2852626), (37, 2081646), (42, 1833831), (54, 1426313), (63, 1222554), (74, 1040823), (111, 693882), (126, 611277), (189, 407518), (222, 346941), (259, 297378), (333, 231294), (378, 203759), (518, 148689), (666, 115647), (777, 99126), (999, 77098), (1554, 49563), (1998, 38549), (2331, 33042), (4662, 16521), (5507, 13986), (6993, 11014)]