85400084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277273}}^1$

素因数の和:277295

約数の個数: 24

約数和(自身を含む): 186328128

約数和(自身を除く): 100928044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 277273, 554546, 1109092, 1940911, 3050003, 3881822, 6100006, 7763644, 12200012, 21350021, 42700042, 85400084]

約数ペア:

[(1, 85400084), (2, 42700042), (4, 21350021), (7, 12200012), (11, 7763644), (14, 6100006), (22, 3881822), (28, 3050003), (44, 1940911), (77, 1109092), (154, 554546), (308, 277273)]