142547076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{80809}}^1$

素因数の和:80833

約数の個数: 54

約数和(自身を含む): 419161470

約数和(自身を除く): 276614394

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 80809, 161618, 242427, 323236, 484854, 565663, 727281, 969708, 1131326, 1454562, 1696989, 2262652, 2909124, 3393978, 3959641, 5090967, 6787956, 7919282, 10181934, 11878923, 15838564, 20363868, 23757846, 35636769, 47515692, 71273538, 142547076]

約数ペア:

[(1, 142547076), (2, 71273538), (3, 47515692), (4, 35636769), (6, 23757846), (7, 20363868), (9, 15838564), (12, 11878923), (14, 10181934), (18, 7919282), (21, 6787956), (28, 5090967), (36, 3959641), (42, 3393978), (49, 2909124), (63, 2262652), (84, 1696989), (98, 1454562), (126, 1131326), (147, 969708), (196, 727281), (252, 565663), (294, 484854), (441, 323236), (588, 242427), (882, 161618), (1764, 80809)]