81180066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72353}}^1$

素因数の和:72386

約数の個数: 32

約数和(自身を含む): 187541568

約数和(自身を除く): 106361502

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 72353, 144706, 217059, 434118, 795883, 1230001, 1591766, 2387649, 2460002, 3690003, 4775298, 7380006, 13530011, 27060022, 40590033, 81180066]

約数ペア:

[(1, 81180066), (2, 40590033), (3, 27060022), (6, 13530011), (11, 7380006), (17, 4775298), (22, 3690003), (33, 2460002), (34, 2387649), (51, 1591766), (66, 1230001), (102, 795883), (187, 434118), (374, 217059), (561, 144706), (1122, 72353)]