71561736

素因数分解:

$2^3\times 3^2\times {\mathrm{993913}}^1$

素因数の和:993925

約数の個数: 24

約数和(自身を含む): 193813230

約数和(自身を除く): 122251494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 993913, 1987826, 2981739, 3975652, 5963478, 7951304, 8945217, 11926956, 17890434, 23853912, 35780868, 71561736]

約数ペア:

[(1, 71561736), (2, 35780868), (3, 23853912), (4, 17890434), (6, 11926956), (8, 8945217), (9, 7951304), (12, 5963478), (18, 3975652), (24, 2981739), (36, 1987826), (72, 993913)]