78077748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{929497}}^1$

素因数の和:929511

約数の個数: 24

約数和(自身を含む): 208207552

約数和(自身を除く): 130129804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 929497, 1858994, 2788491, 3717988, 5576982, 6506479, 11153964, 13012958, 19519437, 26025916, 39038874, 78077748]

約数ペア:

[(1, 78077748), (2, 39038874), (3, 26025916), (4, 19519437), (6, 13012958), (7, 11153964), (12, 6506479), (14, 5576982), (21, 3717988), (28, 2788491), (42, 1858994), (84, 929497)]