86705568

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2026

約数の個数: 72

約数和(自身を含む): 248215968

約数和(自身を除く): 161510400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1847, 1956, 2608, 2934, 3694, 3912, 5216, 5541, 5868, 7388, 7824, 11082, 11736, 14776, 15648, 16623, 22164, 23472, 29552, 33246, 44328, 46944, 59104, 66492, 88656, 132984, 177312, 265968, 301061, 531936, 602122, 903183, 1204244, 1806366, 2408488, 2709549, 3612732, 4816976, 5419098, 7225464, 9633952, 10838196, 14450928, 21676392, 28901856, 43352784, 86705568]

約数ペア:

[(1, 86705568), (2, 43352784), (3, 28901856), (4, 21676392), (6, 14450928), (8, 10838196), (9, 9633952), (12, 7225464), (16, 5419098), (18, 4816976), (24, 3612732), (32, 2709549), (36, 2408488), (48, 1806366), (72, 1204244), (96, 903183), (144, 602122), (163, 531936), (288, 301061), (326, 265968), (489, 177312), (652, 132984), (978, 88656), (1304, 66492), (1467, 59104), (1847, 46944), (1956, 44328), (2608, 33246), (2934, 29552), (3694, 23472), (3912, 22164), (5216, 16623), (5541, 15648), (5868, 14776), (7388, 11736), (7824, 11082)]