78587912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 88336888

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 71, 104, 116, 142, 232, 284, 367, 377, 568, 734, 754, 923, 1468, 1508, 1846, 2059, 2936, 3016, 3692, 4118, 4771, 7384, 8236, 9542, 10643, 16472, 19084, 21286, 26057, 26767, 38168, 42572, 52114, 53534, 85144, 104228, 107068, 138359, 208456, 214136, 276718, 338741, 553436, 677482, 755653, 1106872, 1354964, 1511306, 2709928, 3022612, 6045224, 9823489, 19646978, 39293956, 78587912]

約数ペア:

[(1, 78587912), (2, 39293956), (4, 19646978), (8, 9823489), (13, 6045224), (26, 3022612), (29, 2709928), (52, 1511306), (58, 1354964), (71, 1106872), (104, 755653), (116, 677482), (142, 553436), (232, 338741), (284, 276718), (367, 214136), (377, 208456), (568, 138359), (734, 107068), (754, 104228), (923, 85144), (1468, 53534), (1508, 52114), (1846, 42572), (2059, 38168), (2936, 26767), (3016, 26057), (3692, 21286), (4118, 19084), (4771, 16472), (7384, 10643), (8236, 9542)]