81828072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66853}}^1$

素因数の和:66882

約数の個数: 48

約数和(自身を含む): 234657540

約数和(自身を除く): 152829468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66853, 133706, 200559, 267412, 401118, 534824, 601677, 802236, 1136501, 1203354, 1604472, 2273002, 2406708, 3409503, 4546004, 4813416, 6819006, 9092008, 10228509, 13638012, 20457018, 27276024, 40914036, 81828072]

約数ペア:

[(1, 81828072), (2, 40914036), (3, 27276024), (4, 20457018), (6, 13638012), (8, 10228509), (9, 9092008), (12, 6819006), (17, 4813416), (18, 4546004), (24, 3409503), (34, 2406708), (36, 2273002), (51, 1604472), (68, 1203354), (72, 1136501), (102, 802236), (136, 601677), (153, 534824), (204, 401118), (306, 267412), (408, 200559), (612, 133706), (1224, 66853)]