70704172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 159536160

約数和(自身を除く): 88831988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 509, 574, 847, 902, 1018, 1148, 1694, 1804, 2036, 3157, 3388, 3563, 4961, 5599, 6314, 7126, 9922, 11198, 12628, 14252, 19844, 20869, 22396, 34727, 39193, 41738, 61589, 69454, 78386, 83476, 123178, 138908, 146083, 156772, 229559, 246356, 292166, 431123, 459118, 584332, 862246, 918236, 1606913, 1724492, 2525149, 3213826, 5050298, 6427652, 10100596, 17676043, 35352086, 70704172]

約数ペア:

[(1, 70704172), (2, 35352086), (4, 17676043), (7, 10100596), (11, 6427652), (14, 5050298), (22, 3213826), (28, 2525149), (41, 1724492), (44, 1606913), (77, 918236), (82, 862246), (121, 584332), (154, 459118), (164, 431123), (242, 292166), (287, 246356), (308, 229559), (451, 156772), (484, 146083), (509, 138908), (574, 123178), (847, 83476), (902, 78386), (1018, 69454), (1148, 61589), (1694, 41738), (1804, 39193), (2036, 34727), (3157, 22396), (3388, 20869), (3563, 19844), (4961, 14252), (5599, 12628), (6314, 11198), (7126, 9922)]