69498044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 155424864

約数和(自身を除く): 85926820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 281, 292, 308, 484, 511, 562, 803, 847, 1022, 1124, 1606, 1694, 1967, 2044, 3091, 3212, 3388, 3934, 5621, 6182, 7868, 8833, 11242, 12364, 17666, 20513, 21637, 22484, 34001, 35332, 41026, 43274, 61831, 68002, 82052, 86548, 123662, 136004, 143591, 225643, 238007, 247324, 287182, 451286, 476014, 574364, 902572, 952028, 1579501, 2482073, 3159002, 4964146, 6318004, 9928292, 17374511, 34749022, 69498044]

約数ペア:

[(1, 69498044), (2, 34749022), (4, 17374511), (7, 9928292), (11, 6318004), (14, 4964146), (22, 3159002), (28, 2482073), (44, 1579501), (73, 952028), (77, 902572), (121, 574364), (146, 476014), (154, 451286), (242, 287182), (281, 247324), (292, 238007), (308, 225643), (484, 143591), (511, 136004), (562, 123662), (803, 86548), (847, 82052), (1022, 68002), (1124, 61831), (1606, 43274), (1694, 41026), (1967, 35332), (2044, 34001), (3091, 22484), (3212, 21637), (3388, 20513), (3934, 17666), (5621, 12364), (6182, 11242), (7868, 8833)]