123938772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1123}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 307040832

約数和(自身を除く): 183102060

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 541, 1082, 1123, 1623, 2164, 2246, 3246, 3369, 4492, 6492, 6738, 9197, 13476, 18394, 19091, 27591, 36788, 38182, 55182, 57273, 76364, 110364, 114546, 229092, 607543, 1215086, 1822629, 2430172, 3645258, 7290516, 10328231, 20656462, 30984693, 41312924, 61969386, 123938772]

約数ペア:

[(1, 123938772), (2, 61969386), (3, 41312924), (4, 30984693), (6, 20656462), (12, 10328231), (17, 7290516), (34, 3645258), (51, 2430172), (68, 1822629), (102, 1215086), (204, 607543), (541, 229092), (1082, 114546), (1123, 110364), (1623, 76364), (2164, 57273), (2246, 55182), (3246, 38182), (3369, 36788), (4492, 27591), (6492, 19091), (6738, 18394), (9197, 13476)]