77989884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4861}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 209104896

約数和(自身を除く): 131115012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 4861, 5348, 8022, 9722, 14583, 16044, 19444, 29166, 34027, 58332, 68054, 102081, 136108, 204162, 408324, 928451, 1856902, 2785353, 3713804, 5570706, 6499157, 11141412, 12998314, 19497471, 25996628, 38994942, 77989884]

約数ペア:

[(1, 77989884), (2, 38994942), (3, 25996628), (4, 19497471), (6, 12998314), (7, 11141412), (12, 6499157), (14, 5570706), (21, 3713804), (28, 2785353), (42, 1856902), (84, 928451), (191, 408324), (382, 204162), (573, 136108), (764, 102081), (1146, 68054), (1337, 58332), (2292, 34027), (2674, 29166), (4011, 19444), (4861, 16044), (5348, 14583), (8022, 9722)]