80212744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 157408920

約数和(自身を除く): 77196176

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 5113, 7844, 10226, 15688, 20452, 40904, 189181, 270989, 378362, 541978, 756724, 1083956, 1513448, 2167912, 10026593, 20053186, 40106372, 80212744]

約数ペア:

[(1, 80212744), (2, 40106372), (4, 20053186), (8, 10026593), (37, 2167912), (53, 1513448), (74, 1083956), (106, 756724), (148, 541978), (212, 378362), (296, 270989), (424, 189181), (1961, 40904), (3922, 20452), (5113, 15688), (7844, 10226)]