85131326

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 156608640

約数和(自身を除く): 71477314

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 179, 211, 322, 358, 422, 1127, 1253, 1477, 2254, 2506, 2954, 4117, 4853, 8234, 8771, 9706, 10339, 17542, 20678, 28819, 33971, 37769, 57638, 67942, 75538, 201733, 237797, 264383, 403466, 475594, 528766, 868687, 1737374, 1850681, 3701362, 6080809, 12161618, 42565663, 85131326]

約数ペア:

[(1, 85131326), (2, 42565663), (7, 12161618), (14, 6080809), (23, 3701362), (46, 1850681), (49, 1737374), (98, 868687), (161, 528766), (179, 475594), (211, 403466), (322, 264383), (358, 237797), (422, 201733), (1127, 75538), (1253, 67942), (1477, 57638), (2254, 37769), (2506, 33971), (2954, 28819), (4117, 20678), (4853, 17542), (8234, 10339), (8771, 9706)]