68520132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 185342976

約数和(自身を除く): 116822844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 612, 618, 927, 1087, 1236, 1751, 1854, 2174, 3261, 3502, 3708, 4348, 5253, 6522, 7004, 9783, 10506, 13044, 15759, 18479, 19566, 21012, 31518, 36958, 39132, 55437, 63036, 73916, 110874, 111961, 166311, 221748, 223922, 332622, 335883, 447844, 665244, 671766, 1007649, 1343532, 1903337, 2015298, 3806674, 4030596, 5710011, 7613348, 11420022, 17130033, 22840044, 34260066, 68520132]

約数ペア:

[(1, 68520132), (2, 34260066), (3, 22840044), (4, 17130033), (6, 11420022), (9, 7613348), (12, 5710011), (17, 4030596), (18, 3806674), (34, 2015298), (36, 1903337), (51, 1343532), (68, 1007649), (102, 671766), (103, 665244), (153, 447844), (204, 335883), (206, 332622), (306, 223922), (309, 221748), (412, 166311), (612, 111961), (618, 110874), (927, 73916), (1087, 63036), (1236, 55437), (1751, 39132), (1854, 36958), (2174, 31518), (3261, 21012), (3502, 19566), (3708, 18479), (4348, 15759), (5253, 13044), (6522, 10506), (7004, 9783)]