66886848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 223954848

約数和(自身を除く): 157068000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 313, 318, 336, 371, 424, 448, 477, 504, 576, 626, 636, 672, 742, 848, 939, 954, 1008, 1113, 1252, 1272, 1344, 1484, 1696, 1878, 1908, 2016, 2191, 2226, 2504, 2544, 2817, 2968, 3339, 3392, 3756, 3816, 4032, 4382, 4452, 5008, 5088, 5634, 5936, 6573, 6678, 7512, 7632, 8764, 8904, 10016, 10176, 11268, 11872, 13146, 13356, 15024, 15264, 16589, 17528, 17808, 19719, 20032, 22536, 23744, 26292, 26712, 30048, 30528, 33178, 35056, 35616, 39438, 45072, 49767, 52584, 53424, 60096, 66356, 70112, 71232, 78876, 90144, 99534, 105168, 106848, 116123, 132712, 140224, 149301, 157752, 180288, 199068, 210336, 213696, 232246, 265424, 298602, 315504, 348369, 398136, 420672, 464492, 530848, 597204, 631008, 696738, 796272, 928984, 1045107, 1061696, 1194408, 1262016, 1393476, 1592544, 1857968, 2090214, 2388816, 2786952, 3185088, 3715936, 4180428, 4777632, 5573904, 7431872, 8360856, 9555264, 11147808, 16721712, 22295616, 33443424, 66886848]

約数ペア:

[(1, 66886848), (2, 33443424), (3, 22295616), (4, 16721712), (6, 11147808), (7, 9555264), (8, 8360856), (9, 7431872), (12, 5573904), (14, 4777632), (16, 4180428), (18, 3715936), (21, 3185088), (24, 2786952), (28, 2388816), (32, 2090214), (36, 1857968), (42, 1592544), (48, 1393476), (53, 1262016), (56, 1194408), (63, 1061696), (64, 1045107), (72, 928984), (84, 796272), (96, 696738), (106, 631008), (112, 597204), (126, 530848), (144, 464492), (159, 420672), (168, 398136), (192, 348369), (212, 315504), (224, 298602), (252, 265424), (288, 232246), (313, 213696), (318, 210336), (336, 199068), (371, 180288), (424, 157752), (448, 149301), (477, 140224), (504, 132712), (576, 116123), (626, 106848), (636, 105168), (672, 99534), (742, 90144), (848, 78876), (939, 71232), (954, 70112), (1008, 66356), (1113, 60096), (1252, 53424), (1272, 52584), (1344, 49767), (1484, 45072), (1696, 39438), (1878, 35616), (1908, 35056), (2016, 33178), (2191, 30528), (2226, 30048), (2504, 26712), (2544, 26292), (2817, 23744), (2968, 22536), (3339, 20032), (3392, 19719), (3756, 17808), (3816, 17528), (4032, 16589), (4382, 15264), (4452, 15024), (5008, 13356), (5088, 13146), (5634, 11872), (5936, 11268), (6573, 10176), (6678, 10016), (7512, 8904), (7632, 8764)]