127731972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{991}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 311980032

約数和(自身を除く): 184248060

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 467, 934, 991, 1401, 1868, 1982, 2802, 2973, 3964, 5604, 5946, 10741, 11892, 21482, 22793, 32223, 42964, 45586, 64446, 68379, 91172, 128892, 136758, 273516, 462797, 925594, 1388391, 1851188, 2776782, 5553564, 10644331, 21288662, 31932993, 42577324, 63865986, 127731972]

約数ペア:

[(1, 127731972), (2, 63865986), (3, 42577324), (4, 31932993), (6, 21288662), (12, 10644331), (23, 5553564), (46, 2776782), (69, 1851188), (92, 1388391), (138, 925594), (276, 462797), (467, 273516), (934, 136758), (991, 128892), (1401, 91172), (1868, 68379), (1982, 64446), (2802, 45586), (2973, 42964), (3964, 32223), (5604, 22793), (5946, 21482), (10741, 11892)]