71258772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1559}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 179786880

約数和(自身を除く): 108528108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1559, 1758, 3118, 3516, 3809, 4677, 6236, 7618, 9354, 11427, 15236, 18708, 20267, 22854, 40534, 45708, 60801, 81068, 121602, 243204, 456787, 913574, 1370361, 1827148, 2740722, 5481444, 5938231, 11876462, 17814693, 23752924, 35629386, 71258772]

約数ペア:

[(1, 71258772), (2, 35629386), (3, 23752924), (4, 17814693), (6, 11876462), (12, 5938231), (13, 5481444), (26, 2740722), (39, 1827148), (52, 1370361), (78, 913574), (156, 456787), (293, 243204), (586, 121602), (879, 81068), (1172, 60801), (1559, 45708), (1758, 40534), (3118, 22854), (3516, 20267), (3809, 18708), (4677, 15236), (6236, 11427), (7618, 9354)]