66815808

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8093}}^1$

素因数の和:8151

約数の個数: 56

約数和(自身を含む): 180917088

約数和(自身を除く): 114101280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8093, 8256, 16186, 24279, 32372, 48558, 64744, 97116, 129488, 194232, 258976, 347999, 388464, 517952, 695998, 776928, 1043997, 1391996, 1553856, 2087994, 2783992, 4175988, 5567984, 8351976, 11135968, 16703952, 22271936, 33407904, 66815808]

約数ペア:

[(1, 66815808), (2, 33407904), (3, 22271936), (4, 16703952), (6, 11135968), (8, 8351976), (12, 5567984), (16, 4175988), (24, 2783992), (32, 2087994), (43, 1553856), (48, 1391996), (64, 1043997), (86, 776928), (96, 695998), (129, 517952), (172, 388464), (192, 347999), (258, 258976), (344, 194232), (516, 129488), (688, 97116), (1032, 64744), (1376, 48558), (2064, 32372), (2752, 24279), (4128, 16186), (8093, 8256)]