86529688

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 191451600

約数和(自身を除く): 104921912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3109, 3479, 3976, 6218, 6958, 12436, 13916, 21763, 24872, 27832, 43526, 87052, 152341, 174104, 220739, 304682, 441478, 609364, 882956, 1218728, 1545173, 1765912, 3090346, 6180692, 10816211, 12361384, 21632422, 43264844, 86529688]

約数ペア:

[(1, 86529688), (2, 43264844), (4, 21632422), (7, 12361384), (8, 10816211), (14, 6180692), (28, 3090346), (49, 1765912), (56, 1545173), (71, 1218728), (98, 882956), (142, 609364), (196, 441478), (284, 304682), (392, 220739), (497, 174104), (568, 152341), (994, 87052), (1988, 43526), (3109, 27832), (3479, 24872), (3976, 21763), (6218, 13916), (6958, 12436)]