76680688

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2150

約数の個数: 60

約数和(自身を含む): 176586912

約数和(自身を除く): 99906224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2081, 2303, 2632, 4162, 4606, 5264, 8324, 9212, 14567, 16648, 18424, 29134, 33296, 36848, 58268, 97807, 101969, 116536, 195614, 203938, 233072, 391228, 407876, 684649, 782456, 815752, 1369298, 1564912, 1631504, 2738596, 4792543, 5477192, 9585086, 10954384, 19170172, 38340344, 76680688]

約数ペア:

[(1, 76680688), (2, 38340344), (4, 19170172), (7, 10954384), (8, 9585086), (14, 5477192), (16, 4792543), (28, 2738596), (47, 1631504), (49, 1564912), (56, 1369298), (94, 815752), (98, 782456), (112, 684649), (188, 407876), (196, 391228), (329, 233072), (376, 203938), (392, 195614), (658, 116536), (752, 101969), (784, 97807), (1316, 58268), (2081, 36848), (2303, 33296), (2632, 29134), (4162, 18424), (4606, 16648), (5264, 14567), (8324, 9212)]