80792888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 170968320

約数和(自身を除く): 90175432

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 71, 88, 134, 142, 193, 268, 284, 386, 536, 568, 737, 772, 781, 1474, 1544, 1562, 2123, 2948, 3124, 4246, 4757, 5896, 6248, 8492, 9514, 12931, 13703, 16984, 19028, 25862, 27406, 38056, 51724, 52327, 54812, 103448, 104654, 109624, 142241, 150733, 209308, 284482, 301466, 418616, 568964, 602932, 918101, 1137928, 1205864, 1836202, 3672404, 7344808, 10099111, 20198222, 40396444, 80792888]

約数ペア:

[(1, 80792888), (2, 40396444), (4, 20198222), (8, 10099111), (11, 7344808), (22, 3672404), (44, 1836202), (67, 1205864), (71, 1137928), (88, 918101), (134, 602932), (142, 568964), (193, 418616), (268, 301466), (284, 284482), (386, 209308), (536, 150733), (568, 142241), (737, 109624), (772, 104654), (781, 103448), (1474, 54812), (1544, 52327), (1562, 51724), (2123, 38056), (2948, 27406), (3124, 25862), (4246, 19028), (4757, 16984), (5896, 13703), (6248, 12931), (8492, 9514)]