78668366946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1422523}}^1$

素因数の和:1423250

約数の個数: 32

約数和(自身を含む): 169678662720

約数和(自身を除く): 91010295774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 709, 1418, 2127, 4254, 9217, 18434, 27651, 55302, 1422523, 2845046, 4267569, 8535138, 18492799, 36985598, 55478397, 110956794, 1008568807, 2017137614, 3025706421, 6051412842, 13111394491, 26222788982, 39334183473, 78668366946]

約数ペア:

[(1, 78668366946), (2, 39334183473), (3, 26222788982), (6, 13111394491), (13, 6051412842), (26, 3025706421), (39, 2017137614), (78, 1008568807), (709, 110956794), (1418, 55478397), (2127, 36985598), (4254, 18492799), (9217, 8535138), (18434, 4267569), (27651, 2845046), (55302, 1422523)]