73808548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 143988460

約数和(自身を除く): 70179912

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 2089, 3212, 4178, 8356, 8833, 17666, 22979, 35332, 45958, 91916, 152497, 252769, 304994, 505538, 609988, 1011076, 1677467, 3354934, 6709868, 18452137, 36904274, 73808548]

約数ペア:

[(1, 73808548), (2, 36904274), (4, 18452137), (11, 6709868), (22, 3354934), (44, 1677467), (73, 1011076), (121, 609988), (146, 505538), (242, 304994), (292, 252769), (484, 152497), (803, 91916), (1606, 45958), (2089, 35332), (3212, 22979), (4178, 17666), (8356, 8833)]