85475232

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1126

約数の個数: 72

約数和(自身を含む): 243980100

約数和(自身を除く): 158504868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 661, 898, 1322, 1347, 1796, 1983, 2644, 2694, 3592, 3966, 4041, 5288, 5388, 5949, 7184, 7932, 8082, 10576, 10776, 11898, 14368, 15864, 16164, 21152, 21552, 23796, 31728, 32328, 43104, 47592, 63456, 64656, 95184, 129312, 190368, 296789, 593578, 890367, 1187156, 1780734, 2374312, 2671101, 3561468, 4748624, 5342202, 7122936, 9497248, 10684404, 14245872, 21368808, 28491744, 42737616, 85475232]

約数ペア:

[(1, 85475232), (2, 42737616), (3, 28491744), (4, 21368808), (6, 14245872), (8, 10684404), (9, 9497248), (12, 7122936), (16, 5342202), (18, 4748624), (24, 3561468), (32, 2671101), (36, 2374312), (48, 1780734), (72, 1187156), (96, 890367), (144, 593578), (288, 296789), (449, 190368), (661, 129312), (898, 95184), (1322, 64656), (1347, 63456), (1796, 47592), (1983, 43104), (2644, 32328), (2694, 31728), (3592, 23796), (3966, 21552), (4041, 21152), (5288, 16164), (5388, 15864), (5949, 14368), (7184, 11898), (7932, 10776), (8082, 10576)]