77748972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8318

約数の個数: 48

約数和(自身を含む): 209190912

約数和(自身を除く): 131441940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 8191, 9492, 16382, 24573, 32764, 49146, 57337, 98292, 114674, 172011, 229348, 344022, 688044, 925583, 1851166, 2776749, 3702332, 5553498, 6479081, 11106996, 12958162, 19437243, 25916324, 38874486, 77748972]

約数ペア:

[(1, 77748972), (2, 38874486), (3, 25916324), (4, 19437243), (6, 12958162), (7, 11106996), (12, 6479081), (14, 5553498), (21, 3702332), (28, 2776749), (42, 1851166), (84, 925583), (113, 688044), (226, 344022), (339, 229348), (452, 172011), (678, 114674), (791, 98292), (1356, 57337), (1582, 49146), (2373, 32764), (3164, 24573), (4746, 16382), (8191, 9492)]