142265835684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{872561}}^1$

素因数の和:873225

約数の個数: 72

約数和(自身を含む): 411625888128

約数和(自身を除く): 269360052444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1294, 1941, 2588, 3882, 4529, 5823, 7764, 9058, 11646, 13587, 18116, 23292, 27174, 40761, 54348, 81522, 163044, 872561, 1745122, 2617683, 3490244, 5235366, 6107927, 7853049, 10470732, 12215854, 15706098, 18323781, 24431708, 31412196, 36647562, 54971343, 73295124, 109942686, 219885372, 564546967, 1129093934, 1693640901, 2258187868, 3387281802, 3951828769, 5080922703, 6774563604, 7903657538, 10161845406, 11855486307, 15807315076, 20323690812, 23710972614, 35566458921, 47421945228, 71132917842, 142265835684]

約数ペア:

[(1, 142265835684), (2, 71132917842), (3, 47421945228), (4, 35566458921), (6, 23710972614), (7, 20323690812), (9, 15807315076), (12, 11855486307), (14, 10161845406), (18, 7903657538), (21, 6774563604), (28, 5080922703), (36, 3951828769), (42, 3387281802), (63, 2258187868), (84, 1693640901), (126, 1129093934), (252, 564546967), (647, 219885372), (1294, 109942686), (1941, 73295124), (2588, 54971343), (3882, 36647562), (4529, 31412196), (5823, 24431708), (7764, 18323781), (9058, 15706098), (11646, 12215854), (13587, 10470732), (18116, 7853049), (23292, 6107927), (27174, 5235366), (40761, 3490244), (54348, 2617683), (81522, 1745122), (163044, 872561)]