81033372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{35729}}^1$

素因数の和:35752

約数の個数: 60

約数和(自身を含む): 242106480

約数和(自身を除く): 161073108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 35729, 71458, 107187, 142916, 214374, 250103, 321561, 428748, 500206, 643122, 750309, 964683, 1000412, 1286244, 1500618, 1929366, 2250927, 2894049, 3001236, 3858732, 4501854, 5788098, 6752781, 9003708, 11576196, 13505562, 20258343, 27011124, 40516686, 81033372]

約数ペア:

[(1, 81033372), (2, 40516686), (3, 27011124), (4, 20258343), (6, 13505562), (7, 11576196), (9, 9003708), (12, 6752781), (14, 5788098), (18, 4501854), (21, 3858732), (27, 3001236), (28, 2894049), (36, 2250927), (42, 1929366), (54, 1500618), (63, 1286244), (81, 1000412), (84, 964683), (108, 750309), (126, 643122), (162, 500206), (189, 428748), (252, 321561), (324, 250103), (378, 214374), (567, 142916), (756, 107187), (1134, 71458), (2268, 35729)]