68777256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 176774400

約数和(自身を除く): 107997144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 109, 122, 183, 218, 244, 327, 366, 431, 436, 488, 654, 732, 862, 872, 1293, 1308, 1464, 1724, 2586, 2616, 3448, 5172, 6649, 10344, 13298, 19947, 26291, 26596, 39894, 46979, 52582, 53192, 78873, 79788, 93958, 105164, 140937, 157746, 159576, 187916, 210328, 281874, 315492, 375832, 563748, 630984, 1127496, 2865719, 5731438, 8597157, 11462876, 17194314, 22925752, 34388628, 68777256]

約数ペア:

[(1, 68777256), (2, 34388628), (3, 22925752), (4, 17194314), (6, 11462876), (8, 8597157), (12, 5731438), (24, 2865719), (61, 1127496), (109, 630984), (122, 563748), (183, 375832), (218, 315492), (244, 281874), (327, 210328), (366, 187916), (431, 159576), (436, 157746), (488, 140937), (654, 105164), (732, 93958), (862, 79788), (872, 78873), (1293, 53192), (1308, 52582), (1464, 46979), (1724, 39894), (2586, 26596), (2616, 26291), (3448, 19947), (5172, 13298), (6649, 10344)]