82697784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20389}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 223882200

約数和(自身を除く): 141184416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 265057, 489336, 530114, 795171, 1060228, 1590342, 2120456, 3180684, 3445741, 6361368, 6891482, 10337223, 13782964, 20674446, 27565928, 41348892, 82697784]

約数ペア:

[(1, 82697784), (2, 41348892), (3, 27565928), (4, 20674446), (6, 13782964), (8, 10337223), (12, 6891482), (13, 6361368), (24, 3445741), (26, 3180684), (39, 2120456), (52, 1590342), (78, 1060228), (104, 795171), (156, 530114), (169, 489336), (312, 265057), (338, 244668), (507, 163112), (676, 122334), (1014, 81556), (1352, 61167), (2028, 40778), (4056, 20389)]