78670852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4072

約数の個数: 36

約数和(自身を含む): 154258020

約数和(自身を除く): 75587168

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1508, 4013, 4901, 8026, 9802, 16052, 19604, 52169, 104338, 116377, 208676, 232754, 465508, 678197, 1356394, 1512901, 2712788, 3025802, 6051604, 19667713, 39335426, 78670852]

約数ペア:

[(1, 78670852), (2, 39335426), (4, 19667713), (13, 6051604), (26, 3025802), (29, 2712788), (52, 1512901), (58, 1356394), (116, 678197), (169, 465508), (338, 232754), (377, 208676), (676, 116377), (754, 104338), (1508, 52169), (4013, 19604), (4901, 16052), (8026, 9802)]