90844432882

素因数分解:

$2^1\times 7^4\times {\mathrm{1321}}^1\times {\mathrm{14321}}^1$

素因数の和:15672

約数の個数: 40

約数和(自身を含む): 159099746652

約数和(自身を除く): 68255313770

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1321, 2401, 2642, 4802, 9247, 14321, 18494, 28642, 64729, 100247, 129458, 200494, 453103, 701729, 906206, 1403458, 3171721, 4912103, 6343442, 9824206, 18918041, 34384721, 37836082, 68769442, 132426287, 264852574, 926984009, 1853968018, 6488888063, 12977776126, 45422216441, 90844432882]

約数ペア:

[(1, 90844432882), (2, 45422216441), (7, 12977776126), (14, 6488888063), (49, 1853968018), (98, 926984009), (343, 264852574), (686, 132426287), (1321, 68769442), (2401, 37836082), (2642, 34384721), (4802, 18918041), (9247, 9824206), (14321, 6343442), (18494, 4912103), (28642, 3171721), (64729, 1403458), (100247, 906206), (129458, 701729), (200494, 453103)]