66571968

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3305

約数の個数: 56

約数和(自身を含む): 177810160

約数和(自身を除く): 111238192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3181, 3488, 5232, 6362, 6976, 9543, 10464, 12724, 19086, 20928, 25448, 38172, 50896, 76344, 101792, 152688, 203584, 305376, 346729, 610752, 693458, 1040187, 1386916, 2080374, 2773832, 4160748, 5547664, 8321496, 11095328, 16642992, 22190656, 33285984, 66571968]

約数ペア:

[(1, 66571968), (2, 33285984), (3, 22190656), (4, 16642992), (6, 11095328), (8, 8321496), (12, 5547664), (16, 4160748), (24, 2773832), (32, 2080374), (48, 1386916), (64, 1040187), (96, 693458), (109, 610752), (192, 346729), (218, 305376), (327, 203584), (436, 152688), (654, 101792), (872, 76344), (1308, 50896), (1744, 38172), (2616, 25448), (3181, 20928), (3488, 19086), (5232, 12724), (6362, 10464), (6976, 9543)]