81995148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{133979}}^1$

素因数の和:134006

約数の個数: 36

約数和(自身を含む): 219459240

約数和(自身を除く): 137464092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 133979, 267958, 401937, 535916, 803874, 1205811, 1607748, 2277643, 2411622, 4555286, 4823244, 6832929, 9110572, 13665858, 20498787, 27331716, 40997574, 81995148]

約数ペア:

[(1, 81995148), (2, 40997574), (3, 27331716), (4, 20498787), (6, 13665858), (9, 9110572), (12, 6832929), (17, 4823244), (18, 4555286), (34, 2411622), (36, 2277643), (51, 1607748), (68, 1205811), (102, 803874), (153, 535916), (204, 401937), (306, 267958), (612, 133979)]