64008172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 57338900

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 113, 131, 188, 226, 262, 452, 524, 1081, 2162, 2599, 3013, 4324, 5198, 5311, 6026, 6157, 10396, 10622, 12052, 12314, 14803, 21244, 24628, 29606, 59212, 122153, 141611, 244306, 283222, 340469, 488612, 566444, 680938, 695741, 1361876, 1391482, 2782964, 16002043, 32004086, 64008172]

約数ペア:

[(1, 64008172), (2, 32004086), (4, 16002043), (23, 2782964), (46, 1391482), (47, 1361876), (92, 695741), (94, 680938), (113, 566444), (131, 488612), (188, 340469), (226, 283222), (262, 244306), (452, 141611), (524, 122153), (1081, 59212), (2162, 29606), (2599, 24628), (3013, 21244), (4324, 14803), (5198, 12314), (5311, 12052), (6026, 10622), (6157, 10396)]