82178376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{489157}}^1$

素因数の和:489173

約数の個数: 32

約数和(自身を含む): 234795840

約数和(自身を除く): 152617464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 489157, 978314, 1467471, 1956628, 2934942, 3424099, 3913256, 5869884, 6848198, 10272297, 11739768, 13696396, 20544594, 27392792, 41089188, 82178376]

約数ペア:

[(1, 82178376), (2, 41089188), (3, 27392792), (4, 20544594), (6, 13696396), (7, 11739768), (8, 10272297), (12, 6848198), (14, 5869884), (21, 3913256), (24, 3424099), (28, 2934942), (42, 1956628), (56, 1467471), (84, 978314), (168, 489157)]