85015584

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 243380592

約数和(自身を除く): 158365008

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, 1811, 1956, 2608, 2934, 3622, 3912, 5216, 5433, 5868, 7244, 7824, 10866, 11736, 14488, 15648, 16299, 21732, 23472, 28976, 32598, 43464, 46944, 57952, 65196, 86928, 130392, 173856, 260784, 295193, 521568, 590386, 885579, 1180772, 1771158, 2361544, 2656737, 3542316, 4723088, 5313474, 7084632, 9446176, 10626948, 14169264, 21253896, 28338528, 42507792, 85015584]

約数ペア:

[(1, 85015584), (2, 42507792), (3, 28338528), (4, 21253896), (6, 14169264), (8, 10626948), (9, 9446176), (12, 7084632), (16, 5313474), (18, 4723088), (24, 3542316), (32, 2656737), (36, 2361544), (48, 1771158), (72, 1180772), (96, 885579), (144, 590386), (163, 521568), (288, 295193), (326, 260784), (489, 173856), (652, 130392), (978, 86928), (1304, 65196), (1467, 57952), (1811, 46944), (1956, 43464), (2608, 32598), (2934, 28976), (3622, 23472), (3912, 21732), (5216, 16299), (5433, 15648), (5868, 14488), (7244, 11736), (7824, 10866)]