87140238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{967}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 182324736

約数和(自身を除く): 95184498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 653, 967, 1306, 1934, 1959, 2901, 3918, 5802, 15019, 22241, 30038, 44482, 45057, 66723, 90114, 133446, 631451, 1262902, 1894353, 3788706, 14523373, 29046746, 43570119, 87140238]

約数ペア:

[(1, 87140238), (2, 43570119), (3, 29046746), (6, 14523373), (23, 3788706), (46, 1894353), (69, 1262902), (138, 631451), (653, 133446), (967, 90114), (1306, 66723), (1934, 45057), (1959, 44482), (2901, 30038), (3918, 22241), (5802, 15019)]