84157108

素因数分解:

$2^2\times 7^3\times {\mathrm{61339}}^1$

素因数の和:61364

約数の個数: 24

約数和(自身を含む): 171752000

約数和(自身を除く): 87594892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 61339, 122678, 245356, 429373, 858746, 1717492, 3005611, 6011222, 12022444, 21039277, 42078554, 84157108]

約数ペア:

[(1, 84157108), (2, 42078554), (4, 21039277), (7, 12022444), (14, 6011222), (28, 3005611), (49, 1717492), (98, 858746), (196, 429373), (343, 245356), (686, 122678), (1372, 61339)]