77770084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 163392768

約数和(自身を除く): 85622684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 613, 644, 788, 1226, 1379, 2452, 2758, 4291, 4531, 5516, 8582, 9062, 14099, 17164, 18124, 28198, 31717, 56396, 63434, 98693, 120761, 126868, 197386, 241522, 394772, 483044, 845327, 1690654, 2777503, 3381308, 5555006, 11110012, 19442521, 38885042, 77770084]

約数ペア:

[(1, 77770084), (2, 38885042), (4, 19442521), (7, 11110012), (14, 5555006), (23, 3381308), (28, 2777503), (46, 1690654), (92, 845327), (161, 483044), (197, 394772), (322, 241522), (394, 197386), (613, 126868), (644, 120761), (788, 98693), (1226, 63434), (1379, 56396), (2452, 31717), (2758, 28198), (4291, 18124), (4531, 17164), (5516, 14099), (8582, 9062)]