86762284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 185310720

約数和(自身を除く): 98548436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2297, 2698, 4594, 5396, 9188, 9443, 16079, 18886, 32158, 37772, 43643, 64316, 87286, 163087, 174572, 305501, 326174, 611002, 652348, 1141609, 1222004, 2283218, 3098653, 4566436, 6197306, 12394612, 21690571, 43381142, 86762284]

約数ペア:

[(1, 86762284), (2, 43381142), (4, 21690571), (7, 12394612), (14, 6197306), (19, 4566436), (28, 3098653), (38, 2283218), (71, 1222004), (76, 1141609), (133, 652348), (142, 611002), (266, 326174), (284, 305501), (497, 174572), (532, 163087), (994, 87286), (1349, 64316), (1988, 43643), (2297, 37772), (2698, 32158), (4594, 18886), (5396, 16079), (9188, 9443)]