91242978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 215006400

約数和(自身を除く): 123763422

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 89, 102, 114, 138, 178, 267, 323, 391, 437, 529, 534, 646, 782, 874, 969, 1058, 1173, 1311, 1513, 1587, 1691, 1938, 2047, 2346, 2622, 3026, 3174, 3382, 4094, 4539, 5073, 6141, 7429, 8993, 9078, 10051, 10146, 12282, 14858, 17986, 20102, 22287, 26979, 28747, 30153, 34799, 38893, 44574, 47081, 53958, 57494, 60306, 69598, 77786, 86241, 94162, 104397, 116679, 141243, 170867, 172482, 208794, 233358, 282486, 341734, 512601, 661181, 800377, 894539, 1025202, 1322362, 1600754, 1789078, 1983543, 2401131, 2683617, 3967086, 4802262, 5367234, 15207163, 30414326, 45621489, 91242978]

約数ペア:

[(1, 91242978), (2, 45621489), (3, 30414326), (6, 15207163), (17, 5367234), (19, 4802262), (23, 3967086), (34, 2683617), (38, 2401131), (46, 1983543), (51, 1789078), (57, 1600754), (69, 1322362), (89, 1025202), (102, 894539), (114, 800377), (138, 661181), (178, 512601), (267, 341734), (323, 282486), (391, 233358), (437, 208794), (529, 172482), (534, 170867), (646, 141243), (782, 116679), (874, 104397), (969, 94162), (1058, 86241), (1173, 77786), (1311, 69598), (1513, 60306), (1587, 57494), (1691, 53958), (1938, 47081), (2047, 44574), (2346, 38893), (2622, 34799), (3026, 30153), (3174, 28747), (3382, 26979), (4094, 22287), (4539, 20102), (5073, 17986), (6141, 14858), (7429, 12282), (8993, 10146), (9078, 10051)]