77742546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17971}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 179432448

約数和(自身を除く): 101689902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 17971, 35942, 53913, 107826, 125797, 251594, 377391, 754782, 1851013, 3702026, 5553039, 11106078, 12957091, 25914182, 38871273, 77742546]

約数ペア:

[(1, 77742546), (2, 38871273), (3, 25914182), (6, 12957091), (7, 11106078), (14, 5553039), (21, 3702026), (42, 1851013), (103, 754782), (206, 377391), (309, 251594), (618, 125797), (721, 107826), (1442, 53913), (2163, 35942), (4326, 17971)]