87661848

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{18541}}^1$

素因数の和:18747

約数の個数: 32

約数和(自身を含む): 220278960

約数和(自身を除く): 132617112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 18541, 37082, 55623, 74164, 111246, 148328, 222492, 444984, 3652577, 7305154, 10957731, 14610308, 21915462, 29220616, 43830924, 87661848]

約数ペア:

[(1, 87661848), (2, 43830924), (3, 29220616), (4, 21915462), (6, 14610308), (8, 10957731), (12, 7305154), (24, 3652577), (197, 444984), (394, 222492), (591, 148328), (788, 111246), (1182, 74164), (1576, 55623), (2364, 37082), (4728, 18541)]