67800356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 132363504

約数和(自身を除く): 64563148

約数列:

[1, 2, 4, 13, 26, 52, 53, 73, 106, 146, 212, 292, 337, 674, 689, 949, 1348, 1378, 1898, 2756, 3796, 3869, 4381, 7738, 8762, 15476, 17524, 17861, 24601, 35722, 49202, 50297, 71444, 98404, 100594, 201188, 232193, 319813, 464386, 639626, 928772, 1279252, 1303853, 2607706, 5215412, 16950089, 33900178, 67800356]

約数ペア:

[(1, 67800356), (2, 33900178), (4, 16950089), (13, 5215412), (26, 2607706), (52, 1303853), (53, 1279252), (73, 928772), (106, 639626), (146, 464386), (212, 319813), (292, 232193), (337, 201188), (674, 100594), (689, 98404), (949, 71444), (1348, 50297), (1378, 49202), (1898, 35722), (2756, 24601), (3796, 17861), (3869, 17524), (4381, 15476), (7738, 8762)]