84980224

素因数分解:

$2^9\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 80

約数和(自身を含む): 196612416

約数和(自身を除く): 111632192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 181, 224, 256, 262, 362, 448, 512, 524, 724, 896, 917, 1048, 1267, 1448, 1792, 1834, 2096, 2534, 2896, 3584, 3668, 4192, 5068, 5792, 7336, 8384, 10136, 11584, 14672, 16768, 20272, 23168, 23711, 29344, 33536, 40544, 46336, 47422, 58688, 67072, 81088, 92672, 94844, 117376, 162176, 165977, 189688, 234752, 324352, 331954, 379376, 469504, 648704, 663908, 758752, 1327816, 1517504, 2655632, 3035008, 5311264, 6070016, 10622528, 12140032, 21245056, 42490112, 84980224]

約数ペア:

[(1, 84980224), (2, 42490112), (4, 21245056), (7, 12140032), (8, 10622528), (14, 6070016), (16, 5311264), (28, 3035008), (32, 2655632), (56, 1517504), (64, 1327816), (112, 758752), (128, 663908), (131, 648704), (181, 469504), (224, 379376), (256, 331954), (262, 324352), (362, 234752), (448, 189688), (512, 165977), (524, 162176), (724, 117376), (896, 94844), (917, 92672), (1048, 81088), (1267, 67072), (1448, 58688), (1792, 47422), (1834, 46336), (2096, 40544), (2534, 33536), (2896, 29344), (3584, 23711), (3668, 23168), (4192, 20272), (5068, 16768), (5792, 14672), (7336, 11584), (8384, 10136)]