90031368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 258048000

約数和(自身を除く): 168016632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1257, 1279, 1676, 2514, 2558, 2933, 3352, 3837, 5028, 5116, 5866, 7674, 8799, 8953, 10056, 10232, 11732, 15348, 17598, 17906, 23464, 26859, 30696, 35196, 35812, 53718, 70392, 71624, 107436, 214872, 535901, 1071802, 1607703, 2143604, 3215406, 3751307, 4287208, 6430812, 7502614, 11253921, 12861624, 15005228, 22507842, 30010456, 45015684, 90031368]

約数ペア:

[(1, 90031368), (2, 45015684), (3, 30010456), (4, 22507842), (6, 15005228), (7, 12861624), (8, 11253921), (12, 7502614), (14, 6430812), (21, 4287208), (24, 3751307), (28, 3215406), (42, 2143604), (56, 1607703), (84, 1071802), (168, 535901), (419, 214872), (838, 107436), (1257, 71624), (1279, 70392), (1676, 53718), (2514, 35812), (2558, 35196), (2933, 30696), (3352, 26859), (3837, 23464), (5028, 17906), (5116, 17598), (5866, 15348), (7674, 11732), (8799, 10232), (8953, 10056)]