81927504

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1169

約数の個数: 80

約数和(自身を含む): 236592000

約数和(自身を除く): 154664496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 953, 1194, 1592, 1791, 1906, 2388, 2859, 3184, 3582, 3812, 4776, 5373, 5718, 7164, 7624, 8577, 9552, 10746, 11436, 14328, 15248, 17154, 21492, 22872, 25731, 28656, 34308, 42984, 45744, 51462, 68616, 85968, 102924, 137232, 189647, 205848, 379294, 411696, 568941, 758588, 1137882, 1517176, 1706823, 2275764, 3034352, 3413646, 4551528, 5120469, 6827292, 9103056, 10240938, 13654584, 20481876, 27309168, 40963752, 81927504]

約数ペア:

[(1, 81927504), (2, 40963752), (3, 27309168), (4, 20481876), (6, 13654584), (8, 10240938), (9, 9103056), (12, 6827292), (16, 5120469), (18, 4551528), (24, 3413646), (27, 3034352), (36, 2275764), (48, 1706823), (54, 1517176), (72, 1137882), (108, 758588), (144, 568941), (199, 411696), (216, 379294), (398, 205848), (432, 189647), (597, 137232), (796, 102924), (953, 85968), (1194, 68616), (1592, 51462), (1791, 45744), (1906, 42984), (2388, 34308), (2859, 28656), (3184, 25731), (3582, 22872), (3812, 21492), (4776, 17154), (5373, 15248), (5718, 14328), (7164, 11436), (7624, 10746), (8577, 9552)]