172170684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{75913}}^1$

素因数の和:75936

約数の個数: 60

約数和(自身を含む): 514393264

約数和(自身を除く): 342222580

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, 75913, 151826, 227739, 303652, 455478, 531391, 683217, 910956, 1062782, 1366434, 1594173, 2049651, 2125564, 2732868, 3188346, 4099302, 4782519, 6148953, 6376692, 8198604, 9565038, 12297906, 14347557, 19130076, 24595812, 28695114, 43042671, 57390228, 86085342, 172170684]

約数ペア:

[(1, 172170684), (2, 86085342), (3, 57390228), (4, 43042671), (6, 28695114), (7, 24595812), (9, 19130076), (12, 14347557), (14, 12297906), (18, 9565038), (21, 8198604), (27, 6376692), (28, 6148953), (36, 4782519), (42, 4099302), (54, 3188346), (63, 2732868), (81, 2125564), (84, 2049651), (108, 1594173), (126, 1366434), (162, 1062782), (189, 910956), (252, 683217), (324, 531391), (378, 455478), (567, 303652), (756, 227739), (1134, 151826), (2268, 75913)]