80362548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45557}}^1$

素因数の和:45581

約数の個数: 54

約数和(自身を含む): 236309346

約数和(自身を除く): 155946798

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45557, 91114, 136671, 182228, 273342, 318899, 410013, 546684, 637798, 820026, 956697, 1275596, 1640052, 1913394, 2232293, 2870091, 3826788, 4464586, 5740182, 6696879, 8929172, 11480364, 13393758, 20090637, 26787516, 40181274, 80362548]

約数ペア:

[(1, 80362548), (2, 40181274), (3, 26787516), (4, 20090637), (6, 13393758), (7, 11480364), (9, 8929172), (12, 6696879), (14, 5740182), (18, 4464586), (21, 3826788), (28, 2870091), (36, 2232293), (42, 1913394), (49, 1640052), (63, 1275596), (84, 956697), (98, 820026), (126, 637798), (147, 546684), (196, 410013), (252, 318899), (294, 273342), (441, 182228), (588, 136671), (882, 91114), (1764, 45557)]