78056572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 156909312

約数和(自身を除く): 78852740

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 253, 274, 506, 548, 563, 1012, 1126, 1507, 2252, 3014, 3151, 6028, 6193, 6302, 12386, 12604, 12949, 24772, 25898, 34661, 51796, 69322, 77131, 138644, 142439, 154262, 284878, 308524, 569756, 848441, 1696882, 1774013, 3393764, 3548026, 7096052, 19514143, 39028286, 78056572]

約数ペア:

[(1, 78056572), (2, 39028286), (4, 19514143), (11, 7096052), (22, 3548026), (23, 3393764), (44, 1774013), (46, 1696882), (92, 848441), (137, 569756), (253, 308524), (274, 284878), (506, 154262), (548, 142439), (563, 138644), (1012, 77131), (1126, 69322), (1507, 51796), (2252, 34661), (3014, 25898), (3151, 24772), (6028, 12949), (6193, 12604), (6302, 12386)]