91450344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 169823256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 251, 282, 323, 376, 408, 456, 502, 564, 646, 753, 799, 893, 969, 1004, 1128, 1292, 1506, 1598, 1786, 1938, 2008, 2397, 2584, 2679, 3012, 3196, 3572, 3876, 4267, 4769, 4794, 5358, 6024, 6392, 7144, 7752, 8534, 9538, 9588, 10716, 11797, 12801, 14307, 15181, 17068, 19076, 19176, 21432, 23594, 25602, 28614, 30362, 34136, 35391, 38152, 45543, 47188, 51204, 57228, 60724, 70782, 81073, 91086, 94376, 102408, 114456, 121448, 141564, 162146, 182172, 200549, 224143, 243219, 283128, 324292, 364344, 401098, 448286, 486438, 601647, 648584, 672429, 802196, 896572, 972876, 1203294, 1344858, 1604392, 1793144, 1945752, 2406588, 2689716, 3810431, 4813176, 5379432, 7620862, 11431293, 15241724, 22862586, 30483448, 45725172, 91450344]

約数ペア:

[(1, 91450344), (2, 45725172), (3, 30483448), (4, 22862586), (6, 15241724), (8, 11431293), (12, 7620862), (17, 5379432), (19, 4813176), (24, 3810431), (34, 2689716), (38, 2406588), (47, 1945752), (51, 1793144), (57, 1604392), (68, 1344858), (76, 1203294), (94, 972876), (102, 896572), (114, 802196), (136, 672429), (141, 648584), (152, 601647), (188, 486438), (204, 448286), (228, 401098), (251, 364344), (282, 324292), (323, 283128), (376, 243219), (408, 224143), (456, 200549), (502, 182172), (564, 162146), (646, 141564), (753, 121448), (799, 114456), (893, 102408), (969, 94376), (1004, 91086), (1128, 81073), (1292, 70782), (1506, 60724), (1598, 57228), (1786, 51204), (1938, 47188), (2008, 45543), (2397, 38152), (2584, 35391), (2679, 34136), (3012, 30362), (3196, 28614), (3572, 25602), (3876, 23594), (4267, 21432), (4769, 19176), (4794, 19076), (5358, 17068), (6024, 15181), (6392, 14307), (7144, 12801), (7752, 11797), (8534, 10716), (9538, 9588)]