64937688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{159161}}^1$

素因数の和:159187

約数の個数: 32

約数和(自身を含む): 171894960

約数和(自身を除く): 106957272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 159161, 318322, 477483, 636644, 954966, 1273288, 1909932, 2705737, 3819864, 5411474, 8117211, 10822948, 16234422, 21645896, 32468844, 64937688]

約数ペア:

[(1, 64937688), (2, 32468844), (3, 21645896), (4, 16234422), (6, 10822948), (8, 8117211), (12, 5411474), (17, 3819864), (24, 2705737), (34, 1909932), (51, 1273288), (68, 954966), (102, 636644), (136, 477483), (204, 318322), (408, 159161)]