77492536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20479}}^1$

素因数の和:20539

約数の個数: 32

約数和(自身を含む): 162201600

約数和(自身を除く): 84709064

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 20479, 40958, 81916, 163832, 225269, 450538, 880597, 901076, 1761194, 1802152, 3522388, 7044776, 9686567, 19373134, 38746268, 77492536]

約数ペア:

[(1, 77492536), (2, 38746268), (4, 19373134), (8, 9686567), (11, 7044776), (22, 3522388), (43, 1802152), (44, 1761194), (86, 901076), (88, 880597), (172, 450538), (344, 225269), (473, 163832), (946, 81916), (1892, 40958), (3784, 20479)]