84485988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 228114432

約数和(自身を除く): 143628444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1087, 1143, 1524, 2159, 2174, 2286, 3261, 4318, 4348, 4572, 6477, 6522, 8636, 9783, 12954, 13044, 18479, 19431, 19566, 25908, 36958, 38862, 39132, 55437, 73916, 77724, 110874, 138049, 166311, 221748, 276098, 332622, 414147, 552196, 665244, 828294, 1242441, 1656588, 2346833, 2484882, 4693666, 4969764, 7040499, 9387332, 14080998, 21121497, 28161996, 42242994, 84485988]

約数ペア:

[(1, 84485988), (2, 42242994), (3, 28161996), (4, 21121497), (6, 14080998), (9, 9387332), (12, 7040499), (17, 4969764), (18, 4693666), (34, 2484882), (36, 2346833), (51, 1656588), (68, 1242441), (102, 828294), (127, 665244), (153, 552196), (204, 414147), (254, 332622), (306, 276098), (381, 221748), (508, 166311), (612, 138049), (762, 110874), (1087, 77724), (1143, 73916), (1524, 55437), (2159, 39132), (2174, 38862), (2286, 36958), (3261, 25908), (4318, 19566), (4348, 19431), (4572, 18479), (6477, 13044), (6522, 12954), (8636, 9783)]