81773136

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3617}}^1$

素因数の和:3788

約数の個数: 60

約数和(自身を含む): 230372532

約数和(自身を除く): 148599396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3617, 3768, 5652, 7234, 7536, 10851, 11304, 14468, 21702, 22608, 28936, 32553, 43404, 57872, 65106, 86808, 130212, 173616, 260424, 520848, 567869, 1135738, 1703607, 2271476, 3407214, 4542952, 5110821, 6814428, 9085904, 10221642, 13628856, 20443284, 27257712, 40886568, 81773136]

約数ペア:

[(1, 81773136), (2, 40886568), (3, 27257712), (4, 20443284), (6, 13628856), (8, 10221642), (9, 9085904), (12, 6814428), (16, 5110821), (18, 4542952), (24, 3407214), (36, 2271476), (48, 1703607), (72, 1135738), (144, 567869), (157, 520848), (314, 260424), (471, 173616), (628, 130212), (942, 86808), (1256, 65106), (1413, 57872), (1884, 43404), (2512, 32553), (2826, 28936), (3617, 22608), (3768, 21702), (5652, 14468), (7234, 11304), (7536, 10851)]