80818296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259033}}^1$

素因数の和:259055

約数の個数: 32

約数和(自身を含む): 217588560

約数和(自身を除く): 136770264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 259033, 518066, 777099, 1036132, 1554198, 2072264, 3108396, 3367429, 6216792, 6734858, 10102287, 13469716, 20204574, 26939432, 40409148, 80818296]

約数ペア:

[(1, 80818296), (2, 40409148), (3, 26939432), (4, 20204574), (6, 13469716), (8, 10102287), (12, 6734858), (13, 6216792), (24, 3367429), (26, 3108396), (39, 2072264), (52, 1554198), (78, 1036132), (104, 777099), (156, 518066), (312, 259033)]