80847396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 120

約数和(自身を含む): 247459520

約数和(自身を除く): 166612124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 829, 903, 1134, 1161, 1204, 1548, 1658, 1806, 2268, 2322, 2487, 2709, 3316, 3483, 3612, 4644, 4974, 5418, 5803, 6966, 7461, 8127, 9948, 10836, 11606, 13932, 14922, 16254, 17409, 22383, 23212, 24381, 29844, 32508, 34818, 35647, 44766, 48762, 52227, 67149, 69636, 71294, 89532, 97524, 104454, 106941, 134298, 142588, 156681, 208908, 213882, 249529, 268596, 313362, 320823, 427764, 470043, 499058, 626724, 641646, 748587, 940086, 962469, 998116, 1283292, 1497174, 1880172, 1924938, 2245761, 2887407, 2994348, 3849876, 4491522, 5774814, 6737283, 8983044, 11549628, 13474566, 20211849, 26949132, 40423698, 80847396]

約数ペア:

[(1, 80847396), (2, 40423698), (3, 26949132), (4, 20211849), (6, 13474566), (7, 11549628), (9, 8983044), (12, 6737283), (14, 5774814), (18, 4491522), (21, 3849876), (27, 2994348), (28, 2887407), (36, 2245761), (42, 1924938), (43, 1880172), (54, 1497174), (63, 1283292), (81, 998116), (84, 962469), (86, 940086), (108, 748587), (126, 641646), (129, 626724), (162, 499058), (172, 470043), (189, 427764), (252, 320823), (258, 313362), (301, 268596), (324, 249529), (378, 213882), (387, 208908), (516, 156681), (567, 142588), (602, 134298), (756, 106941), (774, 104454), (829, 97524), (903, 89532), (1134, 71294), (1161, 69636), (1204, 67149), (1548, 52227), (1658, 48762), (1806, 44766), (2268, 35647), (2322, 34818), (2487, 32508), (2709, 29844), (3316, 24381), (3483, 23212), (3612, 22383), (4644, 17409), (4974, 16254), (5418, 14922), (5803, 13932), (6966, 11606), (7461, 10836), (8127, 9948)]