80839782

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4115

約数の個数: 48

約数和(自身を含む): 186116112

約数和(自身を除く): 105276330

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 4057, 6642, 8114, 9963, 12171, 19926, 24342, 36513, 73026, 109539, 166337, 219078, 328617, 332674, 499011, 657234, 985851, 998022, 1497033, 1971702, 2994066, 4491099, 8982198, 13473297, 26946594, 40419891, 80839782]

約数ペア:

[(1, 80839782), (2, 40419891), (3, 26946594), (6, 13473297), (9, 8982198), (18, 4491099), (27, 2994066), (41, 1971702), (54, 1497033), (81, 998022), (82, 985851), (123, 657234), (162, 499011), (243, 332674), (246, 328617), (369, 219078), (486, 166337), (738, 109539), (1107, 73026), (2214, 36513), (3321, 24342), (4057, 19926), (6642, 12171), (8114, 9963)]