145085904

素因数分解:

$2^4\times 3^4\times {\mathrm{111949}}^1$

素因数の和:111969

約数の個数: 50

約数和(自身を含む): 419924450

約数和(自身を除く): 274838546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 111949, 223898, 335847, 447796, 671694, 895592, 1007541, 1343388, 1791184, 2015082, 2686776, 3022623, 4030164, 5373552, 6045246, 8060328, 9067869, 12090492, 16120656, 18135738, 24180984, 36271476, 48361968, 72542952, 145085904]

約数ペア:

[(1, 145085904), (2, 72542952), (3, 48361968), (4, 36271476), (6, 24180984), (8, 18135738), (9, 16120656), (12, 12090492), (16, 9067869), (18, 8060328), (24, 6045246), (27, 5373552), (36, 4030164), (48, 3022623), (54, 2686776), (72, 2015082), (81, 1791184), (108, 1343388), (144, 1007541), (162, 895592), (216, 671694), (324, 447796), (432, 335847), (648, 223898), (1296, 111949)]