77745356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 72674452

約数列:

[1, 2, 4, 13, 26, 52, 101, 113, 131, 202, 226, 262, 404, 452, 524, 1313, 1469, 1703, 2626, 2938, 3406, 5252, 5876, 6812, 11413, 13231, 14803, 22826, 26462, 29606, 45652, 52924, 59212, 148369, 172003, 192439, 296738, 344006, 384878, 593476, 688012, 769756, 1495103, 2990206, 5980412, 19436339, 38872678, 77745356]

約数ペア:

[(1, 77745356), (2, 38872678), (4, 19436339), (13, 5980412), (26, 2990206), (52, 1495103), (101, 769756), (113, 688012), (131, 593476), (202, 384878), (226, 344006), (262, 296738), (404, 192439), (452, 172003), (524, 148369), (1313, 59212), (1469, 52924), (1703, 45652), (2626, 29606), (2938, 26462), (3406, 22826), (5252, 14803), (5876, 13231), (6812, 11413)]