87938208

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10574

約数の個数: 72

約数和(自身を含む): 258722100

約数和(自身を除く): 170783892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 10529, 21058, 31587, 42116, 63174, 84232, 94761, 126348, 168464, 189522, 252696, 305341, 336928, 379044, 505392, 610682, 758088, 916023, 1010784, 1221364, 1516176, 1832046, 2442728, 2748069, 3032352, 3664092, 4885456, 5496138, 7328184, 9770912, 10992276, 14656368, 21984552, 29312736, 43969104, 87938208]

約数ペア:

[(1, 87938208), (2, 43969104), (3, 29312736), (4, 21984552), (6, 14656368), (8, 10992276), (9, 9770912), (12, 7328184), (16, 5496138), (18, 4885456), (24, 3664092), (29, 3032352), (32, 2748069), (36, 2442728), (48, 1832046), (58, 1516176), (72, 1221364), (87, 1010784), (96, 916023), (116, 758088), (144, 610682), (174, 505392), (232, 379044), (261, 336928), (288, 305341), (348, 252696), (464, 189522), (522, 168464), (696, 126348), (928, 94761), (1044, 84232), (1392, 63174), (2088, 42116), (2784, 31587), (4176, 21058), (8352, 10529)]