80458144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 106497632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 367, 403, 416, 442, 496, 527, 544, 734, 806, 884, 992, 1054, 1468, 1612, 1768, 2108, 2936, 3224, 3536, 4216, 4771, 5872, 6239, 6448, 6851, 7072, 8432, 9542, 11377, 11744, 12478, 12896, 13702, 16864, 19084, 22754, 24956, 27404, 38168, 45508, 49912, 54808, 76336, 81107, 91016, 99824, 109616, 147901, 152672, 162214, 182032, 193409, 199648, 219232, 295802, 324428, 364064, 386818, 591604, 648856, 773636, 1183208, 1297712, 1547272, 2366416, 2514317, 2595424, 3094544, 4732832, 5028634, 6189088, 10057268, 20114536, 40229072, 80458144]

約数ペア:

[(1, 80458144), (2, 40229072), (4, 20114536), (8, 10057268), (13, 6189088), (16, 5028634), (17, 4732832), (26, 3094544), (31, 2595424), (32, 2514317), (34, 2366416), (52, 1547272), (62, 1297712), (68, 1183208), (104, 773636), (124, 648856), (136, 591604), (208, 386818), (221, 364064), (248, 324428), (272, 295802), (367, 219232), (403, 199648), (416, 193409), (442, 182032), (496, 162214), (527, 152672), (544, 147901), (734, 109616), (806, 99824), (884, 91016), (992, 81107), (1054, 76336), (1468, 54808), (1612, 49912), (1768, 45508), (2108, 38168), (2936, 27404), (3224, 24956), (3536, 22754), (4216, 19084), (4771, 16864), (5872, 13702), (6239, 12896), (6448, 12478), (6851, 11744), (7072, 11377), (8432, 9542)]