78700992

素因数分解:

$2^6\times 3^1\times {\mathrm{409901}}^1$

素因数の和:409916

約数の個数: 28

約数和(自身を含む): 208230216

約数和(自身を除く): 129529224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409901, 819802, 1229703, 1639604, 2459406, 3279208, 4918812, 6558416, 9837624, 13116832, 19675248, 26233664, 39350496, 78700992]

約数ペア:

[(1, 78700992), (2, 39350496), (3, 26233664), (4, 19675248), (6, 13116832), (8, 9837624), (12, 6558416), (16, 4918812), (24, 3279208), (32, 2459406), (48, 1639604), (64, 1229703), (96, 819802), (192, 409901)]