91228284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8419}}^1$

素因数の和:8479

約数の個数: 72

約数和(自身を含む): 269709440

約数和(自身を除く): 178481156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 8419, 10836, 16838, 25257, 33676, 50514, 58933, 75771, 101028, 117866, 151542, 176799, 235732, 303084, 353598, 362017, 530397, 707196, 724034, 1060794, 1086051, 1448068, 2121588, 2172102, 2534119, 3258153, 4344204, 5068238, 6516306, 7602357, 10136476, 13032612, 15204714, 22807071, 30409428, 45614142, 91228284]

約数ペア:

[(1, 91228284), (2, 45614142), (3, 30409428), (4, 22807071), (6, 15204714), (7, 13032612), (9, 10136476), (12, 7602357), (14, 6516306), (18, 5068238), (21, 4344204), (28, 3258153), (36, 2534119), (42, 2172102), (43, 2121588), (63, 1448068), (84, 1086051), (86, 1060794), (126, 724034), (129, 707196), (172, 530397), (252, 362017), (258, 353598), (301, 303084), (387, 235732), (516, 176799), (602, 151542), (774, 117866), (903, 101028), (1204, 75771), (1548, 58933), (1806, 50514), (2709, 33676), (3612, 25257), (5418, 16838), (8419, 10836)]