80914896

素因数分解:

$2^4\times 3^3\times {\mathrm{187303}}^1$

素因数の和:187320

約数の個数: 40

約数和(自身を含む): 232256960

約数和(自身を除く): 151342064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187303, 374606, 561909, 749212, 1123818, 1498424, 1685727, 2247636, 2996848, 3371454, 4495272, 5057181, 6742908, 8990544, 10114362, 13485816, 20228724, 26971632, 40457448, 80914896]

約数ペア:

[(1, 80914896), (2, 40457448), (3, 26971632), (4, 20228724), (6, 13485816), (8, 10114362), (9, 8990544), (12, 6742908), (16, 5057181), (18, 4495272), (24, 3371454), (27, 2996848), (36, 2247636), (48, 1685727), (54, 1498424), (72, 1123818), (108, 749212), (144, 561909), (216, 374606), (432, 187303)]