78280072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6661}}^1$

素因数の和:6793

約数の個数: 32

約数和(自身を含む): 159488280

約数和(自身を除く): 81208208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 6661, 11752, 13322, 26644, 53288, 86593, 173186, 346372, 692744, 752693, 1505386, 3010772, 6021544, 9785009, 19570018, 39140036, 78280072]

約数ペア:

[(1, 78280072), (2, 39140036), (4, 19570018), (8, 9785009), (13, 6021544), (26, 3010772), (52, 1505386), (104, 752693), (113, 692744), (226, 346372), (452, 173186), (904, 86593), (1469, 53288), (2938, 26644), (5876, 13322), (6661, 11752)]