61803648

素因数分解:

$2^7\times 3^5\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 96

約数和(自身を含む): 184526160

約数和(自身を除く): 122722512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 1987, 2592, 3456, 3888, 3974, 5184, 5961, 7776, 7948, 10368, 11922, 15552, 15896, 17883, 23844, 31104, 31792, 35766, 47688, 53649, 63584, 71532, 95376, 107298, 127168, 143064, 160947, 190752, 214596, 254336, 286128, 321894, 381504, 429192, 482841, 572256, 643788, 763008, 858384, 965682, 1144512, 1287576, 1716768, 1931364, 2289024, 2575152, 3433536, 3862728, 5150304, 6867072, 7725456, 10300608, 15450912, 20601216, 30901824, 61803648]

約数ペア:

[(1, 61803648), (2, 30901824), (3, 20601216), (4, 15450912), (6, 10300608), (8, 7725456), (9, 6867072), (12, 5150304), (16, 3862728), (18, 3433536), (24, 2575152), (27, 2289024), (32, 1931364), (36, 1716768), (48, 1287576), (54, 1144512), (64, 965682), (72, 858384), (81, 763008), (96, 643788), (108, 572256), (128, 482841), (144, 429192), (162, 381504), (192, 321894), (216, 286128), (243, 254336), (288, 214596), (324, 190752), (384, 160947), (432, 143064), (486, 127168), (576, 107298), (648, 95376), (864, 71532), (972, 63584), (1152, 53649), (1296, 47688), (1728, 35766), (1944, 31792), (1987, 31104), (2592, 23844), (3456, 17883), (3888, 15896), (3974, 15552), (5184, 11922), (5961, 10368), (7776, 7948)]