85012128

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1534

約数の個数: 72

約数和(自身を含む): 242997300

約数和(自身を除く): 157985172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1289, 1374, 1832, 2061, 2578, 2748, 3664, 3867, 4122, 5156, 5496, 7328, 7734, 8244, 10312, 10992, 11601, 15468, 16488, 20624, 21984, 23202, 30936, 32976, 41248, 46404, 61872, 65952, 92808, 123744, 185616, 295181, 371232, 590362, 885543, 1180724, 1771086, 2361448, 2656629, 3542172, 4722896, 5313258, 7084344, 9445792, 10626516, 14168688, 21253032, 28337376, 42506064, 85012128]

約数ペア:

[(1, 85012128), (2, 42506064), (3, 28337376), (4, 21253032), (6, 14168688), (8, 10626516), (9, 9445792), (12, 7084344), (16, 5313258), (18, 4722896), (24, 3542172), (32, 2656629), (36, 2361448), (48, 1771086), (72, 1180724), (96, 885543), (144, 590362), (229, 371232), (288, 295181), (458, 185616), (687, 123744), (916, 92808), (1289, 65952), (1374, 61872), (1832, 46404), (2061, 41248), (2578, 32976), (2748, 30936), (3664, 23202), (3867, 21984), (4122, 20624), (5156, 16488), (5496, 15468), (7328, 11601), (7734, 10992), (8244, 10312)]