80849964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11027}}^1$

素因数の和:11094

約数の個数: 48

約数和(自身を含む): 207502848

約数和(自身を除く): 126652884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 11027, 22054, 33081, 44108, 66162, 132324, 143351, 286702, 430053, 518269, 573404, 860106, 1036538, 1554807, 1720212, 2073076, 3109614, 6219228, 6737497, 13474994, 20212491, 26949988, 40424982, 80849964]

約数ペア:

[(1, 80849964), (2, 40424982), (3, 26949988), (4, 20212491), (6, 13474994), (12, 6737497), (13, 6219228), (26, 3109614), (39, 2073076), (47, 1720212), (52, 1554807), (78, 1036538), (94, 860106), (141, 573404), (156, 518269), (188, 430053), (282, 286702), (564, 143351), (611, 132324), (1222, 66162), (1833, 44108), (2444, 33081), (3666, 22054), (7332, 11027)]