85781696

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 232038144

約数和(自身を除く): 146256448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 103, 104, 112, 143, 154, 169, 176, 182, 206, 208, 224, 286, 308, 338, 352, 364, 412, 416, 448, 572, 616, 676, 704, 721, 728, 824, 832, 1001, 1133, 1144, 1183, 1232, 1339, 1352, 1442, 1456, 1648, 1859, 2002, 2266, 2288, 2366, 2464, 2678, 2704, 2884, 2912, 3296, 3718, 4004, 4532, 4576, 4732, 4928, 5356, 5408, 5768, 5824, 6592, 7436, 7931, 8008, 9064, 9152, 9373, 9464, 10712, 10816, 11536, 13013, 14729, 14872, 15862, 16016, 17407, 18128, 18746, 18928, 21424, 23072, 26026, 29458, 29744, 31724, 32032, 34814, 36256, 37492, 37856, 42848, 46144, 52052, 58916, 59488, 63448, 64064, 69628, 72512, 74984, 75712, 85696, 103103, 104104, 117832, 118976, 121849, 126896, 139256, 149968, 191477, 206206, 208208, 235664, 243698, 253792, 278512, 299936, 382954, 412412, 416416, 471328, 487396, 507584, 557024, 599872, 765908, 824824, 832832, 942656, 974792, 1114048, 1340339, 1531816, 1649648, 1949584, 2680678, 3063632, 3299296, 3899168, 5361356, 6127264, 6598592, 7798336, 10722712, 12254528, 21445424, 42890848, 85781696]

約数ペア:

[(1, 85781696), (2, 42890848), (4, 21445424), (7, 12254528), (8, 10722712), (11, 7798336), (13, 6598592), (14, 6127264), (16, 5361356), (22, 3899168), (26, 3299296), (28, 3063632), (32, 2680678), (44, 1949584), (52, 1649648), (56, 1531816), (64, 1340339), (77, 1114048), (88, 974792), (91, 942656), (103, 832832), (104, 824824), (112, 765908), (143, 599872), (154, 557024), (169, 507584), (176, 487396), (182, 471328), (206, 416416), (208, 412412), (224, 382954), (286, 299936), (308, 278512), (338, 253792), (352, 243698), (364, 235664), (412, 208208), (416, 206206), (448, 191477), (572, 149968), (616, 139256), (676, 126896), (704, 121849), (721, 118976), (728, 117832), (824, 104104), (832, 103103), (1001, 85696), (1133, 75712), (1144, 74984), (1183, 72512), (1232, 69628), (1339, 64064), (1352, 63448), (1442, 59488), (1456, 58916), (1648, 52052), (1859, 46144), (2002, 42848), (2266, 37856), (2288, 37492), (2366, 36256), (2464, 34814), (2678, 32032), (2704, 31724), (2884, 29744), (2912, 29458), (3296, 26026), (3718, 23072), (4004, 21424), (4532, 18928), (4576, 18746), (4732, 18128), (4928, 17407), (5356, 16016), (5408, 15862), (5768, 14872), (5824, 14729), (6592, 13013), (7436, 11536), (7931, 10816), (8008, 10712), (9064, 9464), (9152, 9373)]