6789244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 15628032

約数和(自身を除く): 8838788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 67, 77, 94, 98, 134, 154, 188, 196, 268, 308, 329, 469, 517, 539, 658, 737, 938, 1034, 1078, 1316, 1474, 1876, 2068, 2156, 2303, 2948, 3149, 3283, 3619, 4606, 5159, 6298, 6566, 7238, 9212, 10318, 12596, 13132, 14476, 20636, 22043, 25333, 34639, 36113, 44086, 50666, 69278, 72226, 88172, 101332, 138556, 144452, 154301, 242473, 308602, 484946, 617204, 969892, 1697311, 3394622, 6789244]

約数ペア:

[(1, 6789244), (2, 3394622), (4, 1697311), (7, 969892), (11, 617204), (14, 484946), (22, 308602), (28, 242473), (44, 154301), (47, 144452), (49, 138556), (67, 101332), (77, 88172), (94, 72226), (98, 69278), (134, 50666), (154, 44086), (188, 36113), (196, 34639), (268, 25333), (308, 22043), (329, 20636), (469, 14476), (517, 13132), (539, 12596), (658, 10318), (737, 9212), (938, 7238), (1034, 6566), (1078, 6298), (1316, 5159), (1474, 4606), (1876, 3619), (2068, 3283), (2156, 3149), (2303, 2948)]