87996816

素因数分解:

$2^4\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1361}}^1$

素因数の和:1824

約数の個数: 60

約数和(自身を含む): 246998700

約数和(自身を除く): 159001884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449, 898, 1347, 1361, 1796, 2694, 2722, 3592, 4041, 4083, 5388, 5444, 7184, 8082, 8166, 10776, 10888, 12249, 16164, 16332, 21552, 21776, 24498, 32328, 32664, 48996, 64656, 65328, 97992, 195984, 611089, 1222178, 1833267, 2444356, 3666534, 4888712, 5499801, 7333068, 9777424, 10999602, 14666136, 21999204, 29332272, 43998408, 87996816]

約数ペア:

[(1, 87996816), (2, 43998408), (3, 29332272), (4, 21999204), (6, 14666136), (8, 10999602), (9, 9777424), (12, 7333068), (16, 5499801), (18, 4888712), (24, 3666534), (36, 2444356), (48, 1833267), (72, 1222178), (144, 611089), (449, 195984), (898, 97992), (1347, 65328), (1361, 64656), (1796, 48996), (2694, 32664), (2722, 32328), (3592, 24498), (4041, 21776), (4083, 21552), (5388, 16332), (5444, 16164), (7184, 12249), (8082, 10888), (8166, 10776)]