80196408

素因数分解:

$2^3\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1571}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 217643400

約数和(自身を除く): 137446992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 709, 1418, 1571, 2127, 2836, 3142, 4254, 4713, 5672, 6284, 6381, 8508, 9426, 12568, 12762, 14139, 17016, 18852, 25524, 28278, 37704, 51048, 56556, 113112, 1113839, 2227678, 3341517, 4455356, 6683034, 8910712, 10024551, 13366068, 20049102, 26732136, 40098204, 80196408]

約数ペア:

[(1, 80196408), (2, 40098204), (3, 26732136), (4, 20049102), (6, 13366068), (8, 10024551), (9, 8910712), (12, 6683034), (18, 4455356), (24, 3341517), (36, 2227678), (72, 1113839), (709, 113112), (1418, 56556), (1571, 51048), (2127, 37704), (2836, 28278), (3142, 25524), (4254, 18852), (4713, 17016), (5672, 14139), (6284, 12762), (6381, 12568), (8508, 9426)]