81949536

素因数分解:

$2^5\times 3^3\times {\mathrm{94849}}^1$

素因数の和:94868

約数の個数: 48

約数和(自身を含む): 239022000

約数和(自身を除く): 157072464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94849, 189698, 284547, 379396, 569094, 758792, 853641, 1138188, 1517584, 1707282, 2276376, 2560923, 3035168, 3414564, 4552752, 5121846, 6829128, 9105504, 10243692, 13658256, 20487384, 27316512, 40974768, 81949536]

約数ペア:

[(1, 81949536), (2, 40974768), (3, 27316512), (4, 20487384), (6, 13658256), (8, 10243692), (9, 9105504), (12, 6829128), (16, 5121846), (18, 4552752), (24, 3414564), (27, 3035168), (32, 2560923), (36, 2276376), (48, 1707282), (54, 1517584), (72, 1138188), (96, 853641), (108, 758792), (144, 569094), (216, 379396), (288, 284547), (432, 189698), (864, 94849)]