80453884

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5623}}^1$

素因数の和:5714

約数の個数: 36

約数和(自身を含む): 166054224

約数和(自身を除く): 85600340

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 5623, 7154, 11246, 14308, 22492, 39361, 78722, 157444, 275527, 410479, 551054, 820958, 1102108, 1641916, 2873353, 5746706, 11493412, 20113471, 40226942, 80453884]

約数ペア:

[(1, 80453884), (2, 40226942), (4, 20113471), (7, 11493412), (14, 5746706), (28, 2873353), (49, 1641916), (73, 1102108), (98, 820958), (146, 551054), (196, 410479), (292, 275527), (511, 157444), (1022, 78722), (2044, 39361), (3577, 22492), (5623, 14308), (7154, 11246)]