71528382

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 159056352

約数和(自身を除く): 87527970

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 142, 194, 213, 291, 426, 577, 582, 639, 873, 1154, 1278, 1731, 1746, 3462, 5193, 6887, 10386, 13774, 20661, 40967, 41322, 55969, 61983, 81934, 111938, 122901, 123966, 167907, 245802, 335814, 368703, 503721, 737406, 1007442, 3973799, 7947598, 11921397, 23842794, 35764191, 71528382]

約数ペア:

[(1, 71528382), (2, 35764191), (3, 23842794), (6, 11921397), (9, 7947598), (18, 3973799), (71, 1007442), (97, 737406), (142, 503721), (194, 368703), (213, 335814), (291, 245802), (426, 167907), (577, 123966), (582, 122901), (639, 111938), (873, 81934), (1154, 61983), (1278, 55969), (1731, 41322), (1746, 40967), (3462, 20661), (5193, 13774), (6887, 10386)]