78872586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19079}}^1$

素因数の和:19150

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 94221174

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 19079, 38158, 57237, 114474, 248027, 496054, 744081, 1011187, 1488162, 2022374, 3033561, 6067122, 13145431, 26290862, 39436293, 78872586]

約数ペア:

[(1, 78872586), (2, 39436293), (3, 26290862), (6, 13145431), (13, 6067122), (26, 3033561), (39, 2022374), (53, 1488162), (78, 1011187), (106, 744081), (159, 496054), (318, 248027), (689, 114474), (1378, 57237), (2067, 38158), (4134, 19079)]