87835384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9281}}^1$

素因数の和:9320

約数の個数: 48

約数和(自身を含む): 203832720

約数和(自身を除く): 115997336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9281, 9464, 18562, 37124, 64967, 74248, 120653, 129934, 241306, 259868, 482612, 519736, 844571, 965224, 1568489, 1689142, 3136978, 3378284, 6273956, 6756568, 10979423, 12547912, 21958846, 43917692, 87835384]

約数ペア:

[(1, 87835384), (2, 43917692), (4, 21958846), (7, 12547912), (8, 10979423), (13, 6756568), (14, 6273956), (26, 3378284), (28, 3136978), (52, 1689142), (56, 1568489), (91, 965224), (104, 844571), (169, 519736), (182, 482612), (338, 259868), (364, 241306), (676, 129934), (728, 120653), (1183, 74248), (1352, 64967), (2366, 37124), (4732, 18562), (9281, 9464)]