85506486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2251}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 184627968

約数和(自身を除く): 99121482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2251, 2922, 4502, 6331, 6753, 12662, 13506, 18993, 29263, 37986, 58526, 87789, 175578, 1096237, 2192474, 3288711, 6577422, 14251081, 28502162, 42753243, 85506486]

約数ペア:

[(1, 85506486), (2, 42753243), (3, 28502162), (6, 14251081), (13, 6577422), (26, 3288711), (39, 2192474), (78, 1096237), (487, 175578), (974, 87789), (1461, 58526), (2251, 37986), (2922, 29263), (4502, 18993), (6331, 13506), (6753, 12662)]