123667548

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 296378880

約数和(自身を除く): 172711332

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 876, 948, 1787, 3574, 5361, 5767, 7148, 10722, 11534, 17301, 21444, 23068, 34602, 69204, 130451, 141173, 260902, 282346, 391353, 423519, 521804, 564692, 782706, 847038, 1565412, 1694076, 10305629, 20611258, 30916887, 41222516, 61833774, 123667548]

約数ペア:

[(1, 123667548), (2, 61833774), (3, 41222516), (4, 30916887), (6, 20611258), (12, 10305629), (73, 1694076), (79, 1565412), (146, 847038), (158, 782706), (219, 564692), (237, 521804), (292, 423519), (316, 391353), (438, 282346), (474, 260902), (876, 141173), (948, 130451), (1787, 69204), (3574, 34602), (5361, 23068), (5767, 21444), (7148, 17301), (10722, 11534)]