85658346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 202288320

約数和(自身を除く): 116629974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 73, 94, 114, 141, 146, 171, 219, 282, 342, 423, 438, 657, 846, 893, 1314, 1387, 1786, 2679, 2774, 3431, 4161, 5329, 5358, 6862, 8037, 8322, 10293, 10658, 12483, 15987, 16074, 20586, 24966, 30879, 31974, 47961, 61758, 65189, 95922, 101251, 130378, 195567, 202502, 250463, 303753, 391134, 500926, 586701, 607506, 751389, 911259, 1173402, 1502778, 1822518, 2254167, 4508334, 4758797, 9517594, 14276391, 28552782, 42829173, 85658346]

約数ペア:

[(1, 85658346), (2, 42829173), (3, 28552782), (6, 14276391), (9, 9517594), (18, 4758797), (19, 4508334), (38, 2254167), (47, 1822518), (57, 1502778), (73, 1173402), (94, 911259), (114, 751389), (141, 607506), (146, 586701), (171, 500926), (219, 391134), (282, 303753), (342, 250463), (423, 202502), (438, 195567), (657, 130378), (846, 101251), (893, 95922), (1314, 65189), (1387, 61758), (1786, 47961), (2679, 31974), (2774, 30879), (3431, 24966), (4161, 20586), (5329, 16074), (5358, 15987), (6862, 12483), (8037, 10658), (8322, 10293)]