64138896

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3008

約数の個数: 60

約数和(自身を含む): 180706812

約数和(自身を除く): 116567916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 2837, 3768, 5652, 5674, 7536, 8511, 11304, 11348, 17022, 22608, 22696, 25533, 34044, 45392, 51066, 68088, 102132, 136176, 204264, 408528, 445409, 890818, 1336227, 1781636, 2672454, 3563272, 4008681, 5344908, 7126544, 8017362, 10689816, 16034724, 21379632, 32069448, 64138896]

約数ペア:

[(1, 64138896), (2, 32069448), (3, 21379632), (4, 16034724), (6, 10689816), (8, 8017362), (9, 7126544), (12, 5344908), (16, 4008681), (18, 3563272), (24, 2672454), (36, 1781636), (48, 1336227), (72, 890818), (144, 445409), (157, 408528), (314, 204264), (471, 136176), (628, 102132), (942, 68088), (1256, 51066), (1413, 45392), (1884, 34044), (2512, 25533), (2826, 22696), (2837, 22608), (3768, 17022), (5652, 11348), (5674, 11304), (7536, 8511)]