77739126208

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1170

約数の個数: 112

約数和(自身を含む): 159801421824

約数和(自身を除く): 82062295616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 347, 508, 641, 688, 694, 1016, 1282, 1376, 1388, 2032, 2564, 2752, 2776, 4064, 5128, 5461, 5552, 8128, 10256, 10922, 11104, 14921, 20512, 21844, 22208, 27563, 29842, 41024, 43688, 44069, 55126, 59684, 81407, 87376, 88138, 110252, 119368, 162814, 174752, 176276, 220504, 222427, 238736, 325628, 349504, 352552, 441008, 444854, 477472, 651256, 705104, 882016, 889708, 954944, 1302512, 1410208, 1764032, 1779416, 1894967, 2605024, 2820416, 3500501, 3558832, 3789934, 5210048, 7001002, 7117664, 7579868, 9564361, 14002004, 14235328, 15159736, 19128722, 28004008, 28248229, 30319472, 38257444, 56008016, 56496458, 60638944, 76514888, 112016032, 112992916, 121277888, 153029776, 224032064, 225985832, 306059552, 451971664, 612119104, 903943328, 1214673847, 1807886656, 2429347694, 4858695388, 9717390776, 19434781552, 38869563104, 77739126208]

約数ペア:

[(1, 77739126208), (2, 38869563104), (4, 19434781552), (8, 9717390776), (16, 4858695388), (32, 2429347694), (43, 1807886656), (64, 1214673847), (86, 903943328), (127, 612119104), (172, 451971664), (254, 306059552), (344, 225985832), (347, 224032064), (508, 153029776), (641, 121277888), (688, 112992916), (694, 112016032), (1016, 76514888), (1282, 60638944), (1376, 56496458), (1388, 56008016), (2032, 38257444), (2564, 30319472), (2752, 28248229), (2776, 28004008), (4064, 19128722), (5128, 15159736), (5461, 14235328), (5552, 14002004), (8128, 9564361), (10256, 7579868), (10922, 7117664), (11104, 7001002), (14921, 5210048), (20512, 3789934), (21844, 3558832), (22208, 3500501), (27563, 2820416), (29842, 2605024), (41024, 1894967), (43688, 1779416), (44069, 1764032), (55126, 1410208), (59684, 1302512), (81407, 954944), (87376, 889708), (88138, 882016), (110252, 705104), (119368, 651256), (162814, 477472), (174752, 444854), (176276, 441008), (220504, 352552), (222427, 349504), (238736, 325628)]