68663188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 144023040

約数和(自身を除く): 75359852

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 3571, 4807, 7142, 9614, 14284, 19228, 39281, 67849, 78562, 82133, 135698, 157124, 164266, 271396, 328532, 746339, 903463, 1492678, 1560527, 1806926, 2985356, 3121054, 3613852, 6242108, 17165797, 34331594, 68663188]

約数ペア:

[(1, 68663188), (2, 34331594), (4, 17165797), (11, 6242108), (19, 3613852), (22, 3121054), (23, 2985356), (38, 1806926), (44, 1560527), (46, 1492678), (76, 903463), (92, 746339), (209, 328532), (253, 271396), (418, 164266), (437, 157124), (506, 135698), (836, 82133), (874, 78562), (1012, 67849), (1748, 39281), (3571, 19228), (4807, 14284), (7142, 9614)]