71149212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{28643}}^1$

素因数の和:28679

約数の個数: 48

約数和(自身を含む): 192487680

約数和(自身を除く): 121338468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 28643, 57286, 85929, 114572, 171858, 257787, 343716, 515574, 658789, 773361, 1031148, 1317578, 1546722, 1976367, 2635156, 3093444, 3952734, 5929101, 7905468, 11858202, 17787303, 23716404, 35574606, 71149212]

約数ペア:

[(1, 71149212), (2, 35574606), (3, 23716404), (4, 17787303), (6, 11858202), (9, 7905468), (12, 5929101), (18, 3952734), (23, 3093444), (27, 2635156), (36, 1976367), (46, 1546722), (54, 1317578), (69, 1031148), (92, 773361), (108, 658789), (138, 515574), (207, 343716), (276, 257787), (414, 171858), (621, 114572), (828, 85929), (1242, 57286), (2484, 28643)]