78185226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2113}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 178996608

約数和(自身を除く): 100811382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 881, 1762, 2113, 2643, 4226, 5286, 6167, 6339, 12334, 12678, 14791, 18501, 29582, 37002, 44373, 88746, 1861553, 3723106, 5584659, 11169318, 13030871, 26061742, 39092613, 78185226]

約数ペア:

[(1, 78185226), (2, 39092613), (3, 26061742), (6, 13030871), (7, 11169318), (14, 5584659), (21, 3723106), (42, 1861553), (881, 88746), (1762, 44373), (2113, 37002), (2643, 29582), (4226, 18501), (5286, 14791), (6167, 12678), (6339, 12334)]