78271752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{250871}}^1$

素因数の和:250893

約数の個数: 32

約数和(自身を含む): 210732480

約数和(自身を除く): 132460728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 250871, 501742, 752613, 1003484, 1505226, 2006968, 3010452, 3261323, 6020904, 6522646, 9783969, 13045292, 19567938, 26090584, 39135876, 78271752]

約数ペア:

[(1, 78271752), (2, 39135876), (3, 26090584), (4, 19567938), (6, 13045292), (8, 9783969), (12, 6522646), (13, 6020904), (24, 3261323), (26, 3010452), (39, 2006968), (52, 1505226), (78, 1003484), (104, 752613), (156, 501742), (312, 250871)]