126411228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 330057728

約数和(自身を除く): 203646500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 643, 762, 774, 1143, 1286, 1524, 1548, 1929, 2286, 2572, 3858, 4572, 5461, 5787, 7716, 10922, 11574, 16383, 21844, 23148, 27649, 32766, 49149, 55298, 65532, 81661, 82947, 98298, 110596, 163322, 165894, 196596, 244983, 248841, 326644, 331788, 489966, 497682, 734949, 979932, 995364, 1469898, 2939796, 3511423, 7022846, 10534269, 14045692, 21068538, 31602807, 42137076, 63205614, 126411228]

約数ペア:

[(1, 126411228), (2, 63205614), (3, 42137076), (4, 31602807), (6, 21068538), (9, 14045692), (12, 10534269), (18, 7022846), (36, 3511423), (43, 2939796), (86, 1469898), (127, 995364), (129, 979932), (172, 734949), (254, 497682), (258, 489966), (381, 331788), (387, 326644), (508, 248841), (516, 244983), (643, 196596), (762, 165894), (774, 163322), (1143, 110596), (1286, 98298), (1524, 82947), (1548, 81661), (1929, 65532), (2286, 55298), (2572, 49149), (3858, 32766), (4572, 27649), (5461, 23148), (5787, 21844), (7716, 16383), (10922, 11574)]