66723184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 150418944

約数和(自身を除く): 83695760

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 53, 88, 92, 106, 176, 184, 212, 253, 311, 368, 424, 506, 583, 622, 848, 1012, 1166, 1219, 1244, 2024, 2332, 2438, 2488, 3421, 4048, 4664, 4876, 4976, 6842, 7153, 9328, 9752, 13409, 13684, 14306, 16483, 19504, 26818, 27368, 28612, 32966, 53636, 54736, 57224, 65932, 78683, 107272, 114448, 131864, 157366, 181313, 214544, 263728, 314732, 362626, 379109, 629464, 725252, 758218, 1258928, 1450504, 1516436, 2901008, 3032872, 4170199, 6065744, 8340398, 16680796, 33361592, 66723184]

約数ペア:

[(1, 66723184), (2, 33361592), (4, 16680796), (8, 8340398), (11, 6065744), (16, 4170199), (22, 3032872), (23, 2901008), (44, 1516436), (46, 1450504), (53, 1258928), (88, 758218), (92, 725252), (106, 629464), (176, 379109), (184, 362626), (212, 314732), (253, 263728), (311, 214544), (368, 181313), (424, 157366), (506, 131864), (583, 114448), (622, 107272), (848, 78683), (1012, 65932), (1166, 57224), (1219, 54736), (1244, 53636), (2024, 32966), (2332, 28612), (2438, 27368), (2488, 26818), (3421, 19504), (4048, 16483), (4664, 14306), (4876, 13684), (4976, 13409), (6842, 9752), (7153, 9328)]