71259912

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 200818860

約数和(自身を除く): 129558948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 397, 554, 648, 794, 831, 1108, 1191, 1588, 1662, 2216, 2382, 2493, 3176, 3324, 3573, 4764, 4986, 6648, 7146, 7479, 9528, 9972, 10719, 14292, 14958, 19944, 21438, 22437, 28584, 29916, 32157, 42876, 44874, 59832, 64314, 85752, 89748, 109969, 128628, 179496, 219938, 257256, 329907, 439876, 659814, 879752, 989721, 1319628, 1979442, 2639256, 2969163, 3958884, 5938326, 7917768, 8907489, 11876652, 17814978, 23753304, 35629956, 71259912]

約数ペア:

[(1, 71259912), (2, 35629956), (3, 23753304), (4, 17814978), (6, 11876652), (8, 8907489), (9, 7917768), (12, 5938326), (18, 3958884), (24, 2969163), (27, 2639256), (36, 1979442), (54, 1319628), (72, 989721), (81, 879752), (108, 659814), (162, 439876), (216, 329907), (277, 257256), (324, 219938), (397, 179496), (554, 128628), (648, 109969), (794, 89748), (831, 85752), (1108, 64314), (1191, 59832), (1588, 44874), (1662, 42876), (2216, 32157), (2382, 29916), (2493, 28584), (3176, 22437), (3324, 21438), (3573, 19944), (4764, 14958), (4986, 14292), (6648, 10719), (7146, 9972), (7479, 9528)]