80306744

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23509}}^1$

素因数の和:23583

約数の個数: 32

約数和(自身を含む): 174914400

約数和(自身を除く): 94607656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 23509, 47018, 94036, 164563, 188072, 329126, 658252, 1316504, 1434049, 2868098, 5736196, 10038343, 11472392, 20076686, 40153372, 80306744]

約数ペア:

[(1, 80306744), (2, 40153372), (4, 20076686), (7, 11472392), (8, 10038343), (14, 5736196), (28, 2868098), (56, 1434049), (61, 1316504), (122, 658252), (244, 329126), (427, 188072), (488, 164563), (854, 94036), (1708, 47018), (3416, 23509)]