80930752

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 84

約数和(自身を含む): 189198504

約数和(自身を除く): 108267752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 196, 197, 224, 262, 392, 394, 448, 524, 784, 788, 917, 1048, 1379, 1568, 1576, 1834, 2096, 2758, 3136, 3152, 3668, 4192, 5516, 6304, 6419, 7336, 8384, 9653, 11032, 12608, 12838, 14672, 19306, 22064, 25676, 25807, 29344, 38612, 44128, 51352, 51614, 58688, 77224, 88256, 102704, 103228, 154448, 180649, 205408, 206456, 308896, 361298, 410816, 412912, 617792, 722596, 825824, 1264543, 1445192, 1651648, 2529086, 2890384, 5058172, 5780768, 10116344, 11561536, 20232688, 40465376, 80930752]

約数ペア:

[(1, 80930752), (2, 40465376), (4, 20232688), (7, 11561536), (8, 10116344), (14, 5780768), (16, 5058172), (28, 2890384), (32, 2529086), (49, 1651648), (56, 1445192), (64, 1264543), (98, 825824), (112, 722596), (131, 617792), (196, 412912), (197, 410816), (224, 361298), (262, 308896), (392, 206456), (394, 205408), (448, 180649), (524, 154448), (784, 103228), (788, 102704), (917, 88256), (1048, 77224), (1379, 58688), (1568, 51614), (1576, 51352), (1834, 44128), (2096, 38612), (2758, 29344), (3136, 25807), (3152, 25676), (3668, 22064), (4192, 19306), (5516, 14672), (6304, 12838), (6419, 12608), (7336, 11032), (8384, 9653)]