71547408

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5711}}^1$

素因数の和:5757

約数の個数: 80

約数和(自身を含む): 212486400

約数和(自身を除く): 140938992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 5711, 6264, 11422, 12528, 17133, 22844, 34266, 45688, 51399, 68532, 91376, 102798, 137064, 154197, 165619, 205596, 274128, 308394, 331238, 411192, 496857, 616788, 662476, 822384, 993714, 1233576, 1324952, 1490571, 1987428, 2467152, 2649904, 2981142, 3974856, 4471713, 5962284, 7949712, 8943426, 11924568, 17886852, 23849136, 35773704, 71547408]

約数ペア:

[(1, 71547408), (2, 35773704), (3, 23849136), (4, 17886852), (6, 11924568), (8, 8943426), (9, 7949712), (12, 5962284), (16, 4471713), (18, 3974856), (24, 2981142), (27, 2649904), (29, 2467152), (36, 1987428), (48, 1490571), (54, 1324952), (58, 1233576), (72, 993714), (87, 822384), (108, 662476), (116, 616788), (144, 496857), (174, 411192), (216, 331238), (232, 308394), (261, 274128), (348, 205596), (432, 165619), (464, 154197), (522, 137064), (696, 102798), (783, 91376), (1044, 68532), (1392, 51399), (1566, 45688), (2088, 34266), (3132, 22844), (4176, 17133), (5711, 12528), (6264, 11422)]