77789104

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 153405360

約数和(自身を除く): 75616256

約数列:

[1, 2, 4, 8, 16, 157, 173, 179, 314, 346, 358, 628, 692, 716, 1256, 1384, 1432, 2512, 2768, 2864, 27161, 28103, 30967, 54322, 56206, 61934, 108644, 112412, 123868, 217288, 224824, 247736, 434576, 449648, 495472, 4861819, 9723638, 19447276, 38894552, 77789104]

約数ペア:

[(1, 77789104), (2, 38894552), (4, 19447276), (8, 9723638), (16, 4861819), (157, 495472), (173, 449648), (179, 434576), (314, 247736), (346, 224824), (358, 217288), (628, 123868), (692, 112412), (716, 108644), (1256, 61934), (1384, 56206), (1432, 54322), (2512, 30967), (2768, 28103), (2864, 27161)]