81932238

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 181958400

約数和(自身を除く): 100026162

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 179, 354, 358, 431, 531, 537, 862, 1062, 1074, 1293, 1611, 2586, 3222, 3879, 7758, 10561, 21122, 25429, 31683, 50858, 63366, 76287, 77149, 95049, 152574, 154298, 190098, 228861, 231447, 457722, 462894, 694341, 1388682, 4551791, 9103582, 13655373, 27310746, 40966119, 81932238]

約数ペア:

[(1, 81932238), (2, 40966119), (3, 27310746), (6, 13655373), (9, 9103582), (18, 4551791), (59, 1388682), (118, 694341), (177, 462894), (179, 457722), (354, 231447), (358, 228861), (431, 190098), (531, 154298), (537, 152574), (862, 95049), (1062, 77149), (1074, 76287), (1293, 63366), (1611, 50858), (2586, 31683), (3222, 25429), (3879, 21122), (7758, 10561)]