77742794

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 131673600

約数和(自身を除く): 53930806

約数列:

[1, 2, 19, 29, 38, 47, 58, 79, 94, 158, 361, 551, 722, 893, 1102, 1363, 1501, 1786, 2291, 2726, 3002, 3713, 4582, 7426, 10469, 16967, 20938, 25897, 28519, 33934, 43529, 51794, 57038, 70547, 87058, 107677, 141094, 215354, 492043, 827051, 984086, 1340393, 1654102, 2045863, 2680786, 4091726, 38871397, 77742794]

約数ペア:

[(1, 77742794), (2, 38871397), (19, 4091726), (29, 2680786), (38, 2045863), (47, 1654102), (58, 1340393), (79, 984086), (94, 827051), (158, 492043), (361, 215354), (551, 141094), (722, 107677), (893, 87058), (1102, 70547), (1363, 57038), (1501, 51794), (1786, 43529), (2291, 33934), (2726, 28519), (3002, 25897), (3713, 20938), (4582, 16967), (7426, 10469)]