80997936

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23767}}^1$

素因数の和:23849

約数の個数: 40

約数和(自身を含む): 212200704

約数和(自身を除く): 131202768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 23767, 47534, 71301, 95068, 142602, 190136, 285204, 380272, 570408, 1140816, 1687457, 3374914, 5062371, 6749828, 10124742, 13499656, 20249484, 26999312, 40498968, 80997936]

約数ペア:

[(1, 80997936), (2, 40498968), (3, 26999312), (4, 20249484), (6, 13499656), (8, 10124742), (12, 6749828), (16, 5062371), (24, 3374914), (48, 1687457), (71, 1140816), (142, 570408), (213, 380272), (284, 285204), (426, 190136), (568, 142602), (852, 95068), (1136, 71301), (1704, 47534), (3408, 23767)]