77273702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 53217946

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 671, 781, 811, 1342, 1562, 1622, 4331, 8662, 8921, 17842, 47641, 49471, 57581, 95282, 98942, 115162, 544181, 633391, 1088362, 1266782, 3512441, 7024882, 38636851, 77273702]

約数ペア:

[(1, 77273702), (2, 38636851), (11, 7024882), (22, 3512441), (61, 1266782), (71, 1088362), (122, 633391), (142, 544181), (671, 115162), (781, 98942), (811, 95282), (1342, 57581), (1562, 49471), (1622, 47641), (4331, 17842), (8662, 8921)]