42723072

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 144551680

約数和(自身を除く): 101828608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 883, 896, 1008, 1152, 1344, 1512, 1728, 1766, 1792, 2016, 2304, 2649, 2688, 3024, 3456, 3532, 4032, 5298, 5376, 6048, 6181, 6912, 7064, 7947, 8064, 10596, 12096, 12362, 14128, 15894, 16128, 18543, 21192, 23841, 24192, 24724, 28256, 31788, 37086, 42384, 47682, 48384, 49448, 55629, 56512, 63576, 74172, 84768, 95364, 98896, 111258, 113024, 127152, 148344, 166887, 169536, 190728, 197792, 222516, 226048, 254304, 296688, 333774, 339072, 381456, 395584, 445032, 508608, 593376, 667548, 678144, 762912, 791168, 890064, 1017216, 1186752, 1335096, 1525824, 1582336, 1780128, 2034432, 2373504, 2670192, 3051648, 3560256, 4747008, 5340384, 6103296, 7120512, 10680768, 14241024, 21361536, 42723072]

約数ペア:

[(1, 42723072), (2, 21361536), (3, 14241024), (4, 10680768), (6, 7120512), (7, 6103296), (8, 5340384), (9, 4747008), (12, 3560256), (14, 3051648), (16, 2670192), (18, 2373504), (21, 2034432), (24, 1780128), (27, 1582336), (28, 1525824), (32, 1335096), (36, 1186752), (42, 1017216), (48, 890064), (54, 791168), (56, 762912), (63, 678144), (64, 667548), (72, 593376), (84, 508608), (96, 445032), (108, 395584), (112, 381456), (126, 339072), (128, 333774), (144, 296688), (168, 254304), (189, 226048), (192, 222516), (216, 197792), (224, 190728), (252, 169536), (256, 166887), (288, 148344), (336, 127152), (378, 113024), (384, 111258), (432, 98896), (448, 95364), (504, 84768), (576, 74172), (672, 63576), (756, 56512), (768, 55629), (864, 49448), (883, 48384), (896, 47682), (1008, 42384), (1152, 37086), (1344, 31788), (1512, 28256), (1728, 24724), (1766, 24192), (1792, 23841), (2016, 21192), (2304, 18543), (2649, 16128), (2688, 15894), (3024, 14128), (3456, 12362), (3532, 12096), (4032, 10596), (5298, 8064), (5376, 7947), (6048, 7064), (6181, 6912)]