78315498

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{9479}}^1$

素因数の和:9513

約数の個数: 48

約数和(自身を含む): 186338880

約数和(自身を除く): 108023382

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 9479, 18958, 28437, 56874, 85311, 161143, 170622, 255933, 322286, 483429, 511866, 767799, 966858, 1450287, 1535598, 2303397, 2900574, 4350861, 4606794, 8701722, 13052583, 26105166, 39157749, 78315498]

約数ペア:

[(1, 78315498), (2, 39157749), (3, 26105166), (6, 13052583), (9, 8701722), (17, 4606794), (18, 4350861), (27, 2900574), (34, 2303397), (51, 1535598), (54, 1450287), (81, 966858), (102, 767799), (153, 511866), (162, 483429), (243, 322286), (306, 255933), (459, 170622), (486, 161143), (918, 85311), (1377, 56874), (2754, 28437), (4131, 18958), (8262, 9479)]