12777810588

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 33759644688

約数和(自身を除く): 20981834100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 313, 324, 326, 489, 626, 652, 773, 939, 978, 1252, 1467, 1546, 1878, 1956, 2319, 2817, 2934, 3092, 3756, 4401, 4638, 5634, 5868, 6957, 8451, 8802, 9276, 11268, 13203, 13914, 16902, 17604, 20871, 25353, 26406, 27828, 33804, 41742, 50706, 51019, 52812, 62613, 83484, 101412, 102038, 125226, 125999, 153057, 204076, 241949, 250452, 251998, 306114, 377997, 459171, 483898, 503996, 612228, 725847, 755994, 918342, 967796, 1133991, 1377513, 1451694, 1511988, 1836684, 2177541, 2267982, 2755026, 2903388, 3401973, 4132539, 4355082, 4535964, 5510052, 6532623, 6803946, 8265078, 8710164, 10205919, 13065246, 13607892, 16530156, 19597869, 20411838, 26130492, 39195738, 39437687, 40823676, 78391476, 78875374, 118313061, 157750748, 236626122, 354939183, 473252244, 709878366, 1064817549, 1419756732, 2129635098, 3194452647, 4259270196, 6388905294, 12777810588]

約数ペア:

[(1, 12777810588), (2, 6388905294), (3, 4259270196), (4, 3194452647), (6, 2129635098), (9, 1419756732), (12, 1064817549), (18, 709878366), (27, 473252244), (36, 354939183), (54, 236626122), (81, 157750748), (108, 118313061), (162, 78875374), (163, 78391476), (313, 40823676), (324, 39437687), (326, 39195738), (489, 26130492), (626, 20411838), (652, 19597869), (773, 16530156), (939, 13607892), (978, 13065246), (1252, 10205919), (1467, 8710164), (1546, 8265078), (1878, 6803946), (1956, 6532623), (2319, 5510052), (2817, 4535964), (2934, 4355082), (3092, 4132539), (3756, 3401973), (4401, 2903388), (4638, 2755026), (5634, 2267982), (5868, 2177541), (6957, 1836684), (8451, 1511988), (8802, 1451694), (9276, 1377513), (11268, 1133991), (13203, 967796), (13914, 918342), (16902, 755994), (17604, 725847), (20871, 612228), (25353, 503996), (26406, 483898), (27828, 459171), (33804, 377997), (41742, 306114), (50706, 251998), (51019, 250452), (52812, 241949), (62613, 204076), (83484, 153057), (101412, 125999), (102038, 125226)]