71680896

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2993

約数の個数: 128

約数和(自身を含む): 241862400

約数和(自身を除く): 170181504

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, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 2963, 3024, 3456, 4032, 5926, 6048, 8064, 8889, 11852, 12096, 17778, 20741, 23704, 24192, 26667, 35556, 41482, 47408, 53334, 62223, 71112, 80001, 82964, 94816, 106668, 124446, 142224, 160002, 165928, 186669, 189632, 213336, 248892, 284448, 320004, 331856, 373338, 379264, 426672, 497784, 560007, 568896, 640008, 663712, 746676, 853344, 995568, 1120014, 1137792, 1280016, 1327424, 1493352, 1706688, 1991136, 2240028, 2560032, 2654848, 2986704, 3413376, 3982272, 4480056, 5120064, 5973408, 7964544, 8960112, 10240128, 11946816, 17920224, 23893632, 35840448, 71680896]

約数ペア:

[(1, 71680896), (2, 35840448), (3, 23893632), (4, 17920224), (6, 11946816), (7, 10240128), (8, 8960112), (9, 7964544), (12, 5973408), (14, 5120064), (16, 4480056), (18, 3982272), (21, 3413376), (24, 2986704), (27, 2654848), (28, 2560032), (32, 2240028), (36, 1991136), (42, 1706688), (48, 1493352), (54, 1327424), (56, 1280016), (63, 1137792), (64, 1120014), (72, 995568), (84, 853344), (96, 746676), (108, 663712), (112, 640008), (126, 568896), (128, 560007), (144, 497784), (168, 426672), (189, 379264), (192, 373338), (216, 331856), (224, 320004), (252, 284448), (288, 248892), (336, 213336), (378, 189632), (384, 186669), (432, 165928), (448, 160002), (504, 142224), (576, 124446), (672, 106668), (756, 94816), (864, 82964), (896, 80001), (1008, 71112), (1152, 62223), (1344, 53334), (1512, 47408), (1728, 41482), (2016, 35556), (2688, 26667), (2963, 24192), (3024, 23704), (3456, 20741), (4032, 17778), (5926, 12096), (6048, 11852), (8064, 8889)]