81093312

素因数分解:

$2^6\times 3^4\times {\mathrm{15643}}^1$

素因数の和:15667

約数の個数: 70

約数和(自身を含む): 240401348

約数和(自身を除く): 159308036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15643, 31286, 46929, 62572, 93858, 125144, 140787, 187716, 250288, 281574, 375432, 422361, 500576, 563148, 750864, 844722, 1001152, 1126296, 1267083, 1501728, 1689444, 2252592, 2534166, 3003456, 3378888, 4505184, 5068332, 6757776, 9010368, 10136664, 13515552, 20273328, 27031104, 40546656, 81093312]

約数ペア:

[(1, 81093312), (2, 40546656), (3, 27031104), (4, 20273328), (6, 13515552), (8, 10136664), (9, 9010368), (12, 6757776), (16, 5068332), (18, 4505184), (24, 3378888), (27, 3003456), (32, 2534166), (36, 2252592), (48, 1689444), (54, 1501728), (64, 1267083), (72, 1126296), (81, 1001152), (96, 844722), (108, 750864), (144, 563148), (162, 500576), (192, 422361), (216, 375432), (288, 281574), (324, 250288), (432, 187716), (576, 140787), (648, 125144), (864, 93858), (1296, 62572), (1728, 46929), (2592, 31286), (5184, 15643)]