40723344

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1005

約数の個数: 80

約数和(自身を含む): 118117440

約数和(自身を除く): 77394096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 881, 963, 1284, 1712, 1762, 1926, 2568, 2643, 2889, 3524, 3852, 5136, 5286, 5778, 7048, 7704, 7929, 10572, 11556, 14096, 15408, 15858, 21144, 23112, 23787, 31716, 42288, 46224, 47574, 63432, 94267, 95148, 126864, 188534, 190296, 282801, 377068, 380592, 565602, 754136, 848403, 1131204, 1508272, 1696806, 2262408, 2545209, 3393612, 4524816, 5090418, 6787224, 10180836, 13574448, 20361672, 40723344]

約数ペア:

[(1, 40723344), (2, 20361672), (3, 13574448), (4, 10180836), (6, 6787224), (8, 5090418), (9, 4524816), (12, 3393612), (16, 2545209), (18, 2262408), (24, 1696806), (27, 1508272), (36, 1131204), (48, 848403), (54, 754136), (72, 565602), (107, 380592), (108, 377068), (144, 282801), (214, 190296), (216, 188534), (321, 126864), (428, 95148), (432, 94267), (642, 63432), (856, 47574), (881, 46224), (963, 42288), (1284, 31716), (1712, 23787), (1762, 23112), (1926, 21144), (2568, 15858), (2643, 15408), (2889, 14096), (3524, 11556), (3852, 10572), (5136, 7929), (5286, 7704), (5778, 7048)]