64689888

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15671}}^1$

素因数の和:15727

約数の個数: 48

約数和(自身を含む): 173771136

約数和(自身を除く): 109081248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15671, 31342, 47013, 62684, 94026, 125368, 188052, 250736, 376104, 501472, 673853, 752208, 1347706, 1504416, 2021559, 2695412, 4043118, 5390824, 8086236, 10781648, 16172472, 21563296, 32344944, 64689888]

約数ペア:

[(1, 64689888), (2, 32344944), (3, 21563296), (4, 16172472), (6, 10781648), (8, 8086236), (12, 5390824), (16, 4043118), (24, 2695412), (32, 2021559), (43, 1504416), (48, 1347706), (86, 752208), (96, 673853), (129, 501472), (172, 376104), (258, 250736), (344, 188052), (516, 125368), (688, 94026), (1032, 62684), (1376, 47013), (2064, 31342), (4128, 15671)]