71181108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 192471552

約数和(自身を除く): 121290444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1087, 1284, 1819, 1926, 2174, 3261, 3638, 3852, 4348, 5457, 6522, 7276, 9783, 10914, 13044, 16371, 18479, 19566, 21828, 32742, 36958, 39132, 55437, 65484, 73916, 110874, 116309, 166311, 221748, 232618, 332622, 348927, 465236, 665244, 697854, 1046781, 1395708, 1977253, 2093562, 3954506, 4187124, 5931759, 7909012, 11863518, 17795277, 23727036, 35590554, 71181108]

約数ペア:

[(1, 71181108), (2, 35590554), (3, 23727036), (4, 17795277), (6, 11863518), (9, 7909012), (12, 5931759), (17, 4187124), (18, 3954506), (34, 2093562), (36, 1977253), (51, 1395708), (68, 1046781), (102, 697854), (107, 665244), (153, 465236), (204, 348927), (214, 332622), (306, 232618), (321, 221748), (428, 166311), (612, 116309), (642, 110874), (963, 73916), (1087, 65484), (1284, 55437), (1819, 39132), (1926, 36958), (2174, 32742), (3261, 21828), (3638, 19566), (3852, 18479), (4348, 16371), (5457, 13044), (6522, 10914), (7276, 9783)]