78499728

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1571}}^1$

素因数の和:1932

約数の個数: 60

約数和(自身を含む): 220463568

約数和(自身を除く): 141963840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 694, 1041, 1388, 1571, 2082, 2776, 3123, 3142, 4164, 4713, 5552, 6246, 6284, 8328, 9426, 12492, 12568, 14139, 16656, 18852, 24984, 25136, 28278, 37704, 49968, 56556, 75408, 113112, 226224, 545137, 1090274, 1635411, 2180548, 3270822, 4361096, 4906233, 6541644, 8722192, 9812466, 13083288, 19624932, 26166576, 39249864, 78499728]

約数ペア:

[(1, 78499728), (2, 39249864), (3, 26166576), (4, 19624932), (6, 13083288), (8, 9812466), (9, 8722192), (12, 6541644), (16, 4906233), (18, 4361096), (24, 3270822), (36, 2180548), (48, 1635411), (72, 1090274), (144, 545137), (347, 226224), (694, 113112), (1041, 75408), (1388, 56556), (1571, 49968), (2082, 37704), (2776, 28278), (3123, 25136), (3142, 24984), (4164, 18852), (4713, 16656), (5552, 14139), (6246, 12568), (6284, 12492), (8328, 9426)]