78002988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{928607}}^1$

素因数の和:928621

約数の個数: 24

約数和(自身を含む): 208008192

約数和(自身を除く): 130005204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 928607, 1857214, 2785821, 3714428, 5571642, 6500249, 11143284, 13000498, 19500747, 26000996, 39001494, 78002988]

約数ペア:

[(1, 78002988), (2, 39001494), (3, 26000996), (4, 19500747), (6, 13000498), (7, 11143284), (12, 6500249), (14, 5571642), (21, 3714428), (28, 2785821), (42, 1857214), (84, 928607)]