68744556

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{17519}}^1$

素因数の和:17638

約数の個数: 36

約数和(自身を含む): 175375200

約数和(自身を除く): 106630644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 17519, 35038, 52557, 70076, 105114, 157671, 210228, 315342, 630684, 1909571, 3819142, 5728713, 7638284, 11457426, 17186139, 22914852, 34372278, 68744556]

約数ペア:

[(1, 68744556), (2, 34372278), (3, 22914852), (4, 17186139), (6, 11457426), (9, 7638284), (12, 5728713), (18, 3819142), (36, 1909571), (109, 630684), (218, 315342), (327, 210228), (436, 157671), (654, 105114), (981, 70076), (1308, 52557), (1962, 35038), (3924, 17519)]