69780144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{207679}}^1$

素因数の和:207697

約数の個数: 40

約数和(自身を含む): 206018560

約数和(自身を除く): 136238416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 207679, 415358, 623037, 830716, 1246074, 1453753, 1661432, 2492148, 2907506, 3322864, 4361259, 4984296, 5815012, 8722518, 9968592, 11630024, 17445036, 23260048, 34890072, 69780144]

約数ペア:

[(1, 69780144), (2, 34890072), (3, 23260048), (4, 17445036), (6, 11630024), (7, 9968592), (8, 8722518), (12, 5815012), (14, 4984296), (16, 4361259), (21, 3322864), (24, 2907506), (28, 2492148), (42, 1661432), (48, 1453753), (56, 1246074), (84, 830716), (112, 623037), (168, 415358), (336, 207679)]