78531414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7349}}^1$

素因数の和:7504

約数の個数: 32

約数和(自身を含む): 170402400

約数和(自身を除く): 91870986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 7349, 10686, 14698, 22047, 44094, 95537, 191074, 286611, 573222, 1006813, 2013626, 3020439, 6040878, 13088569, 26177138, 39265707, 78531414]

約数ペア:

[(1, 78531414), (2, 39265707), (3, 26177138), (6, 13088569), (13, 6040878), (26, 3020439), (39, 2013626), (78, 1006813), (137, 573222), (274, 286611), (411, 191074), (822, 95537), (1781, 44094), (3562, 22047), (5343, 14698), (7349, 10686)]