77406316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 154865088

約数和(自身を除く): 77458772

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 1061, 1196, 1403, 1586, 2122, 2806, 3172, 4244, 5612, 13793, 18239, 24403, 27586, 36478, 48806, 55172, 64721, 72956, 97612, 129442, 258884, 317239, 634478, 841373, 1268956, 1488583, 1682746, 2977166, 3365492, 5954332, 19351579, 38703158, 77406316]

約数ペア:

[(1, 77406316), (2, 38703158), (4, 19351579), (13, 5954332), (23, 3365492), (26, 2977166), (46, 1682746), (52, 1488583), (61, 1268956), (92, 841373), (122, 634478), (244, 317239), (299, 258884), (598, 129442), (793, 97612), (1061, 72956), (1196, 64721), (1403, 55172), (1586, 48806), (2122, 36478), (2806, 27586), (3172, 24403), (4244, 18239), (5612, 13793)]