78771474

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{13633}}^1$

素因数の和:13751

約数の個数: 32

約数和(自身を含む): 176696640

約数和(自身を除く): 97925166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 13633, 27266, 40899, 81798, 122697, 245394, 368091, 736182, 1458731, 2917462, 4376193, 8752386, 13128579, 26257158, 39385737, 78771474]

約数ペア:

[(1, 78771474), (2, 39385737), (3, 26257158), (6, 13128579), (9, 8752386), (18, 4376193), (27, 2917462), (54, 1458731), (107, 736182), (214, 368091), (321, 245394), (642, 122697), (963, 81798), (1926, 40899), (2889, 27266), (5778, 13633)]