47140128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 155937600

約数和(自身を除く): 108797472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 349, 402, 469, 504, 536, 603, 672, 698, 804, 938, 1008, 1047, 1072, 1206, 1396, 1407, 1608, 1876, 2016, 2094, 2144, 2412, 2443, 2792, 2814, 3141, 3216, 3752, 4188, 4221, 4824, 4886, 5584, 5628, 6282, 6432, 7329, 7504, 8376, 8442, 9648, 9772, 11168, 11256, 12564, 14658, 15008, 16752, 16884, 19296, 19544, 21987, 22512, 23383, 25128, 29316, 33504, 33768, 39088, 43974, 45024, 46766, 50256, 58632, 67536, 70149, 78176, 87948, 93532, 100512, 117264, 135072, 140298, 163681, 175896, 187064, 210447, 234528, 280596, 327362, 351792, 374128, 420894, 491043, 561192, 654724, 703584, 748256, 841788, 982086, 1122384, 1309448, 1473129, 1683576, 1964172, 2244768, 2618896, 2946258, 3367152, 3928344, 5237792, 5892516, 6734304, 7856688, 11785032, 15713376, 23570064, 47140128]

約数ペア:

[(1, 47140128), (2, 23570064), (3, 15713376), (4, 11785032), (6, 7856688), (7, 6734304), (8, 5892516), (9, 5237792), (12, 3928344), (14, 3367152), (16, 2946258), (18, 2618896), (21, 2244768), (24, 1964172), (28, 1683576), (32, 1473129), (36, 1309448), (42, 1122384), (48, 982086), (56, 841788), (63, 748256), (67, 703584), (72, 654724), (84, 561192), (96, 491043), (112, 420894), (126, 374128), (134, 351792), (144, 327362), (168, 280596), (201, 234528), (224, 210447), (252, 187064), (268, 175896), (288, 163681), (336, 140298), (349, 135072), (402, 117264), (469, 100512), (504, 93532), (536, 87948), (603, 78176), (672, 70149), (698, 67536), (804, 58632), (938, 50256), (1008, 46766), (1047, 45024), (1072, 43974), (1206, 39088), (1396, 33768), (1407, 33504), (1608, 29316), (1876, 25128), (2016, 23383), (2094, 22512), (2144, 21987), (2412, 19544), (2443, 19296), (2792, 16884), (2814, 16752), (3141, 15008), (3216, 14658), (3752, 12564), (4188, 11256), (4221, 11168), (4824, 9772), (4886, 9648), (5584, 8442), (5628, 8376), (6282, 7504), (6432, 7329)]