78031368

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4217}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 212207580

約数和(自身を除く): 134176212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4217, 4626, 6168, 8434, 9252, 12651, 16868, 18504, 25302, 33736, 37953, 50604, 75906, 101208, 151812, 303624, 1083769, 2167538, 3251307, 4335076, 6502614, 8670152, 9753921, 13005228, 19507842, 26010456, 39015684, 78031368]

約数ペア:

[(1, 78031368), (2, 39015684), (3, 26010456), (4, 19507842), (6, 13005228), (8, 9753921), (9, 8670152), (12, 6502614), (18, 4335076), (24, 3251307), (36, 2167538), (72, 1083769), (257, 303624), (514, 151812), (771, 101208), (1028, 75906), (1542, 50604), (2056, 37953), (2313, 33736), (3084, 25302), (4217, 18504), (4626, 16868), (6168, 12651), (8434, 9252)]