66875796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142897}}^1$

素因数の和:142920

約数の個数: 36

約数和(自身を含む): 182052052

約数和(自身を除く): 115176256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142897, 285794, 428691, 571588, 857382, 1286073, 1714764, 1857661, 2572146, 3715322, 5144292, 5572983, 7430644, 11145966, 16718949, 22291932, 33437898, 66875796]

約数ペア:

[(1, 66875796), (2, 33437898), (3, 22291932), (4, 16718949), (6, 11145966), (9, 7430644), (12, 5572983), (13, 5144292), (18, 3715322), (26, 2572146), (36, 1857661), (39, 1714764), (52, 1286073), (78, 857382), (117, 571588), (156, 428691), (234, 285794), (468, 142897)]