87756588

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3851}}^1$

素因数の和:4075

約数の個数: 48

約数和(自身を含む): 228654720

約数和(自身を除く): 140898132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 3851, 5697, 7596, 7702, 11394, 11553, 15404, 22788, 23106, 34659, 46212, 69318, 103977, 138636, 207954, 415908, 812561, 1625122, 2437683, 3250244, 4875366, 7313049, 9750732, 14626098, 21939147, 29252196, 43878294, 87756588]

約数ペア:

[(1, 87756588), (2, 43878294), (3, 29252196), (4, 21939147), (6, 14626098), (9, 9750732), (12, 7313049), (18, 4875366), (27, 3250244), (36, 2437683), (54, 1625122), (108, 812561), (211, 415908), (422, 207954), (633, 138636), (844, 103977), (1266, 69318), (1899, 46212), (2532, 34659), (3798, 23106), (3851, 22788), (5697, 15404), (7596, 11553), (7702, 11394)]