69872556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447901}}^1$

素因数の和:447921

約数の個数: 24

約数和(自身を含む): 175577584

約数和(自身を除く): 105705028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 447901, 895802, 1343703, 1791604, 2687406, 5374812, 5822713, 11645426, 17468139, 23290852, 34936278, 69872556]

約数ペア:

[(1, 69872556), (2, 34936278), (3, 23290852), (4, 17468139), (6, 11645426), (12, 5822713), (13, 5374812), (26, 2687406), (39, 1791604), (52, 1343703), (78, 895802), (156, 447901)]