80803116

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 218886080

約数和(自身を除く): 138082964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 73, 74, 108, 111, 146, 148, 219, 222, 277, 292, 333, 438, 444, 554, 657, 666, 831, 876, 999, 1108, 1314, 1332, 1662, 1971, 1998, 2493, 2628, 2701, 3324, 3942, 3996, 4986, 5402, 7479, 7884, 8103, 9972, 10249, 10804, 14958, 16206, 20221, 20498, 24309, 29916, 30747, 32412, 40442, 40996, 48618, 60663, 61494, 72927, 80884, 92241, 97236, 121326, 122988, 145854, 181989, 184482, 242652, 276723, 291708, 363978, 368964, 545967, 553446, 727956, 748177, 1091934, 1106892, 1496354, 2183868, 2244531, 2992708, 4489062, 6733593, 8978124, 13467186, 20200779, 26934372, 40401558, 80803116]

約数ペア:

[(1, 80803116), (2, 40401558), (3, 26934372), (4, 20200779), (6, 13467186), (9, 8978124), (12, 6733593), (18, 4489062), (27, 2992708), (36, 2244531), (37, 2183868), (54, 1496354), (73, 1106892), (74, 1091934), (108, 748177), (111, 727956), (146, 553446), (148, 545967), (219, 368964), (222, 363978), (277, 291708), (292, 276723), (333, 242652), (438, 184482), (444, 181989), (554, 145854), (657, 122988), (666, 121326), (831, 97236), (876, 92241), (999, 80884), (1108, 72927), (1314, 61494), (1332, 60663), (1662, 48618), (1971, 40996), (1998, 40442), (2493, 32412), (2628, 30747), (2701, 29916), (3324, 24309), (3942, 20498), (3996, 20221), (4986, 16206), (5402, 14958), (7479, 10804), (7884, 10249), (8103, 9972)]