77284324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 161300160

約数和(自身を除く): 84015836

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 179, 247, 299, 358, 361, 437, 494, 598, 716, 722, 874, 988, 1196, 1444, 1748, 2327, 3401, 4117, 4654, 4693, 5681, 6802, 8234, 8303, 9308, 9386, 11362, 13604, 16468, 16606, 18772, 22724, 33212, 44213, 53521, 64619, 78223, 88426, 107042, 107939, 129238, 156446, 176852, 214084, 215878, 258476, 312892, 431756, 840047, 1016899, 1486237, 1680094, 2033798, 2972474, 3360188, 4067596, 5944948, 19321081, 38642162, 77284324]

約数ペア:

[(1, 77284324), (2, 38642162), (4, 19321081), (13, 5944948), (19, 4067596), (23, 3360188), (26, 2972474), (38, 2033798), (46, 1680094), (52, 1486237), (76, 1016899), (92, 840047), (179, 431756), (247, 312892), (299, 258476), (358, 215878), (361, 214084), (437, 176852), (494, 156446), (598, 129238), (716, 107939), (722, 107042), (874, 88426), (988, 78223), (1196, 64619), (1444, 53521), (1748, 44213), (2327, 33212), (3401, 22724), (4117, 18772), (4654, 16606), (4693, 16468), (5681, 13604), (6802, 11362), (8234, 9386), (8303, 9308)]