85309956

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7669}}^1$

素因数の和:7785

約数の個数: 48

約数和(自身を含む): 223350400

約数和(自身を除く): 138040444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 7669, 11124, 15338, 23007, 30676, 46014, 69021, 92028, 138042, 207063, 276084, 414126, 789907, 828252, 1579814, 2369721, 3159628, 4739442, 7109163, 9478884, 14218326, 21327489, 28436652, 42654978, 85309956]

約数ペア:

[(1, 85309956), (2, 42654978), (3, 28436652), (4, 21327489), (6, 14218326), (9, 9478884), (12, 7109163), (18, 4739442), (27, 3159628), (36, 2369721), (54, 1579814), (103, 828252), (108, 789907), (206, 414126), (309, 276084), (412, 207063), (618, 138042), (927, 92028), (1236, 69021), (1854, 46014), (2781, 30676), (3708, 23007), (5562, 15338), (7669, 11124)]