42731568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 133183440

約数和(自身を除く): 90451872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 264, 318, 396, 424, 477, 509, 528, 583, 636, 792, 848, 954, 1018, 1166, 1272, 1527, 1584, 1749, 1908, 2036, 2332, 2544, 3054, 3498, 3816, 4072, 4581, 4664, 5247, 5599, 6108, 6996, 7632, 8144, 9162, 9328, 10494, 11198, 12216, 13992, 16797, 18324, 20988, 22396, 24432, 26977, 27984, 33594, 36648, 41976, 44792, 50391, 53954, 67188, 73296, 80931, 83952, 89584, 100782, 107908, 134376, 161862, 201564, 215816, 242793, 268752, 296747, 323724, 403128, 431632, 485586, 593494, 647448, 806256, 890241, 971172, 1186988, 1294896, 1780482, 1942344, 2373976, 2670723, 3560964, 3884688, 4747952, 5341446, 7121928, 10682892, 14243856, 21365784, 42731568]

約数ペア:

[(1, 42731568), (2, 21365784), (3, 14243856), (4, 10682892), (6, 7121928), (8, 5341446), (9, 4747952), (11, 3884688), (12, 3560964), (16, 2670723), (18, 2373976), (22, 1942344), (24, 1780482), (33, 1294896), (36, 1186988), (44, 971172), (48, 890241), (53, 806256), (66, 647448), (72, 593494), (88, 485586), (99, 431632), (106, 403128), (132, 323724), (144, 296747), (159, 268752), (176, 242793), (198, 215816), (212, 201564), (264, 161862), (318, 134376), (396, 107908), (424, 100782), (477, 89584), (509, 83952), (528, 80931), (583, 73296), (636, 67188), (792, 53954), (848, 50391), (954, 44792), (1018, 41976), (1166, 36648), (1272, 33594), (1527, 27984), (1584, 26977), (1749, 24432), (1908, 22396), (2036, 20988), (2332, 18324), (2544, 16797), (3054, 13992), (3498, 12216), (3816, 11198), (4072, 10494), (4581, 9328), (4664, 9162), (5247, 8144), (5599, 7632), (6108, 6996)]