85704336

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 251936256

約数和(自身を除く): 166231920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 263, 279, 292, 372, 438, 496, 526, 558, 584, 657, 744, 789, 876, 1052, 1116, 1168, 1314, 1488, 1578, 1752, 2104, 2232, 2263, 2367, 2628, 3156, 3504, 4208, 4464, 4526, 4734, 5256, 6312, 6789, 8153, 9052, 9468, 10512, 12624, 13578, 16306, 18104, 18936, 19199, 20367, 24459, 27156, 32612, 36208, 37872, 38398, 40734, 48918, 54312, 57597, 65224, 73377, 76796, 81468, 97836, 108624, 115194, 130448, 146754, 153592, 162936, 172791, 195672, 230388, 293508, 307184, 325872, 345582, 391344, 460776, 587016, 595169, 691164, 921552, 1174032, 1190338, 1382328, 1785507, 2380676, 2764656, 3571014, 4761352, 5356521, 7142028, 9522704, 10713042, 14284056, 21426084, 28568112, 42852168, 85704336]

約数ペア:

[(1, 85704336), (2, 42852168), (3, 28568112), (4, 21426084), (6, 14284056), (8, 10713042), (9, 9522704), (12, 7142028), (16, 5356521), (18, 4761352), (24, 3571014), (31, 2764656), (36, 2380676), (48, 1785507), (62, 1382328), (72, 1190338), (73, 1174032), (93, 921552), (124, 691164), (144, 595169), (146, 587016), (186, 460776), (219, 391344), (248, 345582), (263, 325872), (279, 307184), (292, 293508), (372, 230388), (438, 195672), (496, 172791), (526, 162936), (558, 153592), (584, 146754), (657, 130448), (744, 115194), (789, 108624), (876, 97836), (1052, 81468), (1116, 76796), (1168, 73377), (1314, 65224), (1488, 57597), (1578, 54312), (1752, 48918), (2104, 40734), (2232, 38398), (2263, 37872), (2367, 36208), (2628, 32612), (3156, 27156), (3504, 24459), (4208, 20367), (4464, 19199), (4526, 18936), (4734, 18104), (5256, 16306), (6312, 13578), (6789, 12624), (8153, 10512), (9052, 9468)]