61771392

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 188258850

約数和(自身を除く): 126487458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 64, 72, 86, 87, 96, 116, 128, 129, 144, 172, 174, 192, 232, 258, 261, 288, 344, 348, 384, 387, 464, 516, 522, 576, 688, 696, 774, 928, 1032, 1044, 1152, 1247, 1376, 1392, 1548, 1849, 1856, 2064, 2088, 2494, 2752, 2784, 3096, 3698, 3712, 3741, 4128, 4176, 4988, 5504, 5547, 5568, 6192, 7396, 7482, 8256, 8352, 9976, 11094, 11136, 11223, 12384, 14792, 14964, 16512, 16641, 16704, 19952, 22188, 22446, 24768, 29584, 29928, 33282, 33408, 39904, 44376, 44892, 49536, 53621, 59168, 59856, 66564, 79808, 88752, 89784, 107242, 118336, 119712, 133128, 159616, 160863, 177504, 179568, 214484, 236672, 239424, 266256, 321726, 355008, 359136, 428968, 478848, 482589, 532512, 643452, 710016, 718272, 857936, 965178, 1065024, 1286904, 1436544, 1715872, 1930356, 2130048, 2573808, 3431744, 3860712, 5147616, 6863488, 7721424, 10295232, 15442848, 20590464, 30885696, 61771392]

約数ペア:

[(1, 61771392), (2, 30885696), (3, 20590464), (4, 15442848), (6, 10295232), (8, 7721424), (9, 6863488), (12, 5147616), (16, 3860712), (18, 3431744), (24, 2573808), (29, 2130048), (32, 1930356), (36, 1715872), (43, 1436544), (48, 1286904), (58, 1065024), (64, 965178), (72, 857936), (86, 718272), (87, 710016), (96, 643452), (116, 532512), (128, 482589), (129, 478848), (144, 428968), (172, 359136), (174, 355008), (192, 321726), (232, 266256), (258, 239424), (261, 236672), (288, 214484), (344, 179568), (348, 177504), (384, 160863), (387, 159616), (464, 133128), (516, 119712), (522, 118336), (576, 107242), (688, 89784), (696, 88752), (774, 79808), (928, 66564), (1032, 59856), (1044, 59168), (1152, 53621), (1247, 49536), (1376, 44892), (1392, 44376), (1548, 39904), (1849, 33408), (1856, 33282), (2064, 29928), (2088, 29584), (2494, 24768), (2752, 22446), (2784, 22188), (3096, 19952), (3698, 16704), (3712, 16641), (3741, 16512), (4128, 14964), (4176, 14792), (4988, 12384), (5504, 11223), (5547, 11136), (5568, 11094), (6192, 9976), (7396, 8352), (7482, 8256)]