77536818

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 181370880

約数和(自身を除く): 103834062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 163, 207, 326, 383, 414, 489, 621, 766, 978, 1149, 1242, 1467, 2298, 2934, 3447, 3749, 4401, 6894, 7498, 8802, 8809, 10341, 11247, 17618, 20682, 22494, 26427, 33741, 52854, 62429, 67482, 79281, 101223, 124858, 158562, 187287, 202446, 237843, 374574, 475686, 561861, 1123722, 1435867, 1685583, 2871734, 3371166, 4307601, 8615202, 12922803, 25845606, 38768409, 77536818]

約数ペア:

[(1, 77536818), (2, 38768409), (3, 25845606), (6, 12922803), (9, 8615202), (18, 4307601), (23, 3371166), (27, 2871734), (46, 1685583), (54, 1435867), (69, 1123722), (138, 561861), (163, 475686), (207, 374574), (326, 237843), (383, 202446), (414, 187287), (489, 158562), (621, 124858), (766, 101223), (978, 79281), (1149, 67482), (1242, 62429), (1467, 52854), (2298, 33741), (2934, 26427), (3447, 22494), (3749, 20682), (4401, 17618), (6894, 11247), (7498, 10341), (8802, 8809)]