68577648

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1433}}^1$

素因数の和:2441

約数の個数: 40

約数和(自身を含む): 177460368

約数和(自身を除く): 108882720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1433, 1994, 2866, 2991, 3988, 4299, 5732, 5982, 7976, 8598, 11464, 11964, 15952, 17196, 22928, 23928, 34392, 47856, 68784, 1428701, 2857402, 4286103, 5714804, 8572206, 11429608, 17144412, 22859216, 34288824, 68577648]

約数ペア:

[(1, 68577648), (2, 34288824), (3, 22859216), (4, 17144412), (6, 11429608), (8, 8572206), (12, 5714804), (16, 4286103), (24, 2857402), (48, 1428701), (997, 68784), (1433, 47856), (1994, 34392), (2866, 23928), (2991, 22928), (3988, 17196), (4299, 15952), (5732, 11964), (5982, 11464), (7976, 8598)]