80546752

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 84

約数和(自身を含む): 189088776

約数和(自身を除く): 108542024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 677, 704, 832, 1144, 1352, 1354, 1859, 2288, 2704, 2708, 3718, 4576, 5408, 5416, 7436, 7447, 8801, 9152, 10816, 10832, 14872, 14894, 17602, 21664, 29744, 29788, 35204, 43328, 59488, 59576, 70408, 96811, 114413, 118976, 119152, 140816, 193622, 228826, 238304, 281632, 387244, 457652, 476608, 563264, 774488, 915304, 1258543, 1548976, 1830608, 2517086, 3097952, 3661216, 5034172, 6195904, 7322432, 10068344, 20136688, 40273376, 80546752]

約数ペア:

[(1, 80546752), (2, 40273376), (4, 20136688), (8, 10068344), (11, 7322432), (13, 6195904), (16, 5034172), (22, 3661216), (26, 3097952), (32, 2517086), (44, 1830608), (52, 1548976), (64, 1258543), (88, 915304), (104, 774488), (143, 563264), (169, 476608), (176, 457652), (208, 387244), (286, 281632), (338, 238304), (352, 228826), (416, 193622), (572, 140816), (676, 119152), (677, 118976), (704, 114413), (832, 96811), (1144, 70408), (1352, 59576), (1354, 59488), (1859, 43328), (2288, 35204), (2704, 29788), (2708, 29744), (3718, 21664), (4576, 17602), (5408, 14894), (5416, 14872), (7436, 10832), (7447, 10816), (8801, 9152)]