72145158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 154821888

約数和(自身を除く): 82676730

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 311, 622, 933, 943, 1681, 1866, 1886, 2829, 3362, 5043, 5658, 7153, 10086, 12751, 14306, 21459, 25502, 38253, 38663, 42918, 76506, 77326, 115989, 231978, 293273, 522791, 586546, 879819, 1045582, 1568373, 1759638, 3136746, 12024193, 24048386, 36072579, 72145158]

約数ペア:

[(1, 72145158), (2, 36072579), (3, 24048386), (6, 12024193), (23, 3136746), (41, 1759638), (46, 1568373), (69, 1045582), (82, 879819), (123, 586546), (138, 522791), (246, 293273), (311, 231978), (622, 115989), (933, 77326), (943, 76506), (1681, 42918), (1866, 38663), (1886, 38253), (2829, 25502), (3362, 21459), (5043, 14306), (5658, 12751), (7153, 10086)]